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• 07:31

### Rate Problem Involving Rational Equations

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u15_l2_t1_we3 Rate Problem Involving Rational Equations

• 04:16

### Simplifying Expressions Involving Rational Numbers

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Simplifying expressions involving rational numbers

• 12:57

### Solving Rational Equations

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Solving Rational Equations

• 09:58

### Two more examples of solving rational equations

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Two more examples of solving rational equations

• 04:16

### Rational Equations

189 views / 0 likes - added

u15_l2_t1_we1 Rational Equations More free lessons at: http://www.khanacademy.org/video?v=bRwJ-QCz9XU Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:35

### Another Take on the Rate Problem

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u15_l2_t1_we3 Another Take on the Rate Problem More free lessons at: http://www.khanacademy.org/video?v=hAy_bavEVCQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:32

### Solving Rational Equations 3

215 views / 0 likes - added

U11_L2_T1_we3 Solving Rational Equations 3 More free lessons at: http://www.khanacademy.org/video?v=5wUJLMWZ5Fw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:26

### Applying Rational Equations 1

224 views / 0 likes - added

U11_L2_T2_we1 Applying Rational Equations 1 More free lessons at: http://www.khanacademy.org/video?v=gD7A1LA4jO8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 06:00

### Applying Rational Equations 2

214 views / 0 likes - added

U11_L2_T2_we2 Applying Rational Equations 2 More free lessons at: http://www.khanacademy.org/video?v=E1j8W64NQ0Y Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 07:59

### Applying Rational Equations 3

195 views / 0 likes - added

U11_L2_T2_we3 Applying Rational Equations 3 More free lessons at: http://www.khanacademy.org/video?v=B0Z4s38YIgQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:13

### Solving Rational Equations 1

210 views / 0 likes - added

U11_L2_T1_we1 Solving Rational Equations 1 More free lessons at: http://www.khanacademy.org/video?v=Yaeze9u6Cv8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:08

### Solving Rational Equations 2

206 views / 0 likes - added

U11_L2_T1_we2 Solving Rational Equations 2 More free lessons at: http://www.khanacademy.org/video?v=RdYA8ZpqdJE Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:08

### Basic Rate Problem

212 views / 0 likes - added

U03_L2_T3_we2 : Basic Rate Problem More free lessons at: http://www.khanacademy.org/video?v=7WXijfIZh64 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:03

### Extraneous Solutions to Rational Equations

269 views / 0 likes - added

u15_l2_t1_we2 Extraneous Solutions to Rational Equations More free lessons at: http://www.khanacademy.org/video?v=bml74_PsfwA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:38

### Algebra word problem - System of Equations

348 views / 0 likes - added

Solve this fun algebra word problem using a system of equations. If each jar has three cookies, one jar will be empty. If each jar has two cookies, there will be one cookie left over. Use a system of equations to find how many cookies and jars we have. My

• 07:08

### Early Train Word Problem | Linear Equations | Algebra I | Khan Academy

351 views / 0 likes - added

Fun word problem that is almost a brain teaser. Watch the next lesson: https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/More-equation-practice/v/patterns-in-sequences-1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

• 04:34

### Radical And Rational Equations — Harder Example | Math | New SAT | Khan Academy

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• 01:22

### Radical And Rational Equations — Basic Example | Math | New SAT | Khan Academy

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• 03:21

### Rational Number Word Problem With Fractions | Pre-Algebra | Khan Academy

342 views / 0 likes - added

Word problems force us to put concepts to work using real-world applications. In this example, determine the volume of frozen water and express the answer as a fraction. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.o

• 02:30

### One-Step Equation Involving Fractions

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u10_l1_t1_we_int One-Step Equation Involving Fractions

• 05:29

### Sorting Irrational Numbers Involving Radicals

298 views / 0 likes - added

• 14:01

### Exponent Properties Involving Products

364 views / 0 likes - added

Exponent Properties Involving Products More free lessons at: http://www.khanacademy.org/video?v=zM_p7tfWvLU

• 09:23

### Exponent Properties Involving Quotients

285 views / 0 likes - added

Exponent Properties Involving Quotients More free lessons at: http://www.khanacademy.org/video?v=AR1uqNbjM5s

• 07:08

### Application problems involving units of weight

286 views / 0 likes - added

U06_L1_T2_we3 Application problems involving units of weight More free lessons at: http://www.khanacademy.org/video?v=gnCL_0uA6Ds Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:29

### Solving application problems involving units of volume

257 views / 0 likes - added

U06_L1_T3_we3 Solving application problems involving units of volume More free lessons at: http://www.khanacademy.org/video?v=KgoXx_58QyQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:04

335 views / 0 likes - added

Steps to Solve Quadradic Equations. Part of the series: Equations. Quadtratic equations can be easily solved by following a straightforward, step-by-step process. Learn the steps to solve quadratic equations with help from a mathematics tutor and educator

• 02:20

### How to Solve Sine & Cosine Equations

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How to Solve Sine & Cosine Equations. Part of the series: Equations. Sine and cosine equations need to be solved in a very specific way. Learn how to solve sine and cosine equations with help from an experienced math tutor in this free video clip. Read mo

• 09:56

### Introduction To Average Rate Of Change

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Introduction to average rate of change

• 06:58

### Average Rate Of Change From Graph

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Average rate of change from graph

• 01:31

### This ride changes speed based on your heart rate

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This ride gets faster or slower depending on how scared you are, adjusting speed based on a rider's heart rate. Last year, Dutch designer Daniel de Bruin created a one-person ride called the Neurotransmitter 3000 that speeds up or slows down based on biom

• 13:22

### The Discount Rate

314 views / 0 likes - added

The discount rate and window. Lender of last resort. More free lessons at: http://www.khanacademy.org/video?v=FxkTSjctXdk

• 04:33 Popular

### Average Rate Of Change With Function Notation

3,879 views / 1 likes - added

Average rate of change with function notation

• 03:40

### Average Rate Of Change For Function From Table

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Average rate of change for function from table

• 09:38

### Unemployment Rate Primer

276 views / 0 likes - added

Understanding how the headline unemployment rate (U-3) is calculated More free lessons at: http://www.khanacademy.org/video?v=9DGbDx5xQNo

• 09:47

### Primer on the unemployment rate

208 views / 0 likes - added

Understanding how the headline unemployment rate (U-3) is calculated More free lessons at: http://www.khanacademy.org/video?v=C9onjpQGpSg

• 03:47

### Adding Rational Expressions Example 1

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• 06:40

### Adding Rational Expressions Example 2

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• 04:14

### Ordering Rational Numbers

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Ordering rational numbers

• 06:24

### Adding Rational Expressions Example 3

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• 04:08

### Basics of US income tax rate schedule

234 views / 0 likes - added

Understanding that a marginal tax rate does not apply to all of income More free lessons at: http://www.khanacademy.org/video?v=OGVJfcSckUs

• 06:59

### Domain of a Rational Expression 1

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u15_L1_T1_we1 Domain of a Rational Expression 1

• 05:24

220 views / 0 likes - added

• 06:59

### Comparing Rational Numbers

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U09_L1_T3_we4 Comparing Rational Numbers

• 05:47

### Identifying Rational Numbers

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u09_l1_t3_we5 Identifying Rational Numbers

• 07:07

### Complicated Rational Expressions

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u15_l1_t4_we1 Complicated Rational Expressions

• 12:16

### Banking 15: More on the Fed Funds Rate

339 views / 0 likes - added

More on the mechanics of the Federal Funds rate and how it increases the money supply. More free lessons at: http://www.khanacademy.org/video?v=rgqFXkLAc-4

• 11:42

### Banking 14: Fed Funds Rate

377 views / 0 likes - added

How open market operations effect the rate at which banks lend to each other overnight. More free lessons at: http://www.khanacademy.org/video?v=IniG1KkPS2c

• 09:19

### Multiplying and Dividing Rational Expressions

273 views / 0 likes - added

Multiplying and Dividing Rational Expressions

• 05:59

### Systems and rate problems

265 views / 0 likes - added

U06_L2_T1_we1 Systems and rate problems More free lessons at: http://www.khanacademy.org/video?v=at4T4n4JYNc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 10:05

### Systems and rate problems 2

226 views / 0 likes - added

U06_L2_T1_we2 Systems and rate problems 2 More free lessons at: http://www.khanacademy.org/video?v=H5w55UbIZTw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:56

### Systems and rate problems 3

258 views / 0 likes - added

U06_L2_T1_we3 Systems and rate problems 3 More free lessons at: http://www.khanacademy.org/video?v=hTBQUibtnBk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:04

### Dividing and Simplifying Rational Expressions

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u15_l1_t2_we2 Dividing and Simplifying Rational Expressions

• 03:06

### Adding and Subtracting Rational Expressions 1

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U11_L1_T3_we1 Adding and Subtracting Rational Expressions 1

• 21:06

### Asymptotes of Rational Functions

275 views / 0 likes - added

Asymptotes of Rational Functions More free lessons at: http://www.khanacademy.org/video?v=2N62v_63SBo

• 08:20

### Another Rational Function Graph Example

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Another Rational Function Graph Example More free lessons at: http://www.khanacademy.org/video?v=ReEMqdZEEX0

• 11:31

### A Third Example of Graphing a Rational Function

280 views / 0 likes - added

A Third Example of Graphing a Rational Function More free lessons at: http://www.khanacademy.org/video?v=p7ycTWq6BFk

• 08:02

### Simplifying Rational Expressions Example 2

226 views / 0 likes - added

u15_L1_T1_we2 Simplifying Rational Expressions More free lessons at: http://www.khanacademy.org/video?v=RXMSlFtJlEs

• 04:12

### Simplifying Rational Expressions 1

248 views / 0 likes - added

U11_L1_T1_we1 Simplifying Rational Expressions 1 More free lessons at: http://www.khanacademy.org/video?v=XChok8XlF90

• 03:53

### Simplifying Rational Expressions 3

185 views / 0 likes - added

U11_L1_T1_we3 Simplifying Rational Expressions 3 More free lessons at: http://www.khanacademy.org/video?v=ey_b3aPsRl8

• 06:42

### Simplifying Rational Expressions 2

182 views / 0 likes - added

U11_L1_T1_we2 Simplifying Rational Expressions 2 More free lessons at: http://www.khanacademy.org/video?v=dstNU7It-Ro

• 15:23

### Simplifying Rational Expressions Introduction

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Simplifying Rational Expressions More free lessons at: http://www.khanacademy.org/video?v=7Uos1ED3KHI

• 02:56

### Adding and Subtracting Rational Expressions 2

276 views / 0 likes - added

U11_L1_T3_we2 Adding and Subtracting Rational Expressions 2 More free lessons at: http://www.khanacademy.org/video?v=3tmFTHOP6Pc

• 04:37

### Adding and Subtracting Rational Expressions 3

262 views / 0 likes - added

U11_L1_T3_we3 Adding and Subtracting Rational Expressions 3 More free lessons at: http://www.khanacademy.org/video?v=IKsi-DQU2zo

• 07:37

### Why This Problem is IMPOSSIBLE for Computers to Solve (The Halting Problem)

123 views / 0 likes - added

Start learning today with SkillShare: https://skl.sh/upandatom2 The quantum computer game I talked about: https://phys.cam/game/ Alan Turing proved that the Halting Problem was impossible for Turing machines (computers) to solve. Come find out how. Hi! I'

• 05:35

### Subtracting Rational Expressions

209 views / 0 likes - added

u15_l1_t3_we3 Subtracting Rational Expressions More free lessons at: http://www.khanacademy.org/video?v=YO_SwIKGMqQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 10:29

### Algebra Basics: Solving 2-Step Equations - Math Antics

521 views / 1 likes - added

There was a confusing example in the original video. This is the updated version. This video shows students how to solve 2-step Algebra equations involving one addition or subtraction and one multiplication or division. Part of the Algebra Basics Series:

• 02:16

### Rational Exponents and Exponent Laws

297 views / 0 likes - added

u16_l1_t3_we3 Rational Exponents and Exponent Laws More free lessons at: http://www.khanacademy.org/video?v=NuccqpiUHrk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:05

### Multiplying and Simplifying Rational Expressions

211 views / 0 likes - added

u15_l1_t2_we1 Multiplying and Simplifying Rational Expressions More free lessons at: http://www.khanacademy.org/video?v=x6FFjiHPlSI Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:53

### Simplifying First for Subtracting Rational Expressions

172 views / 0 likes - added

u15_l1_t3_we3 Simplifying First for Subtracting Rational Expressions More free lessons at: http://www.khanacademy.org/video?v=tmpa8Q240XY Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:38

### Multiplying and Dividing Rational Expressions 1

195 views / 0 likes - added

U11_L1_T2_we1 Multiplying and Dividing Rational Expressions 1 More free lessons at: http://www.khanacademy.org/video?v=3GL69IA2q4s Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 08:15

### Adding and Subtracting Rational Expressions

342 views / 0 likes - added

u15_l1_t3_we4 Adding and Subtracting Rational Expressions More free lessons at: http://www.khanacademy.org/video?v=y_DweTAEYWk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:52

### Multiplying and Dividing Rational Expressions 2

198 views / 0 likes - added

U11_L1_T2_we2 Multiplying and Dividing Rational Expressions 2 More free lessons at: http://www.khanacademy.org/video?v=f-wz_ZzSDdg Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:10

### Multiplying and Dividing Rational Expressions 3

206 views / 0 likes - added

U11_L1_T2_we3.1 Multiplying and Dividing Rational Expressions 3 More free lessons at: http://www.khanacademy.org/video?v=gcnk8TnzsLc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:57

### Radical Equivalent to Rational Exponents

259 views / 0 likes - added

u16_l1_t3_we1 Radical Equivalent to Rational Exponents More free lessons at: http://www.khanacademy.org/video?v=jO4wOQQiVZg Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:24

### Radical Equivalent to Rational Exponents 2

225 views / 0 likes - added

u16_l1_t3_we2 Radical Equivalent to Rational Exponents 2 More free lessons at: http://www.khanacademy.org/video?v=zlRKO21qEpQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:25

### More Rational Exponents and Exponent Laws

301 views / 0 likes - added

u16_l1_t3_we4 More Rational Exponents and Exponent Laws More free lessons at: http://www.khanacademy.org/video?v=rco7DMcy-oE Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 09:35 Popular

### Algebra Basics: Solving Basic Equations Part 2 - Math Antics

834 views / 0 likes - added

Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Previous video: https://youtu.be/l3XzepN03KQ Next video: Coming Soon This video shows students how to solve simple 1-step Algebra equati

• 06:13

### Rate constant k from half-life example | Knetics | Chemistry | Khan Academy

186 views / 0 likes - added

Example problem showing how to find the rate constant k from the half-life of a first order reaction. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chem-kinetics/copy-of-kinetics/v/second-order-reaction-with-calculus?utm_source=YT&u

• 11:08 Popular

### Algebra Basics: Solving Basic Equations Part 1 - Math Antics

879 views / 2 likes - added

Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Previous video: https://youtu.be/NybHckSEQBI Next video: https://youtu.be/Qyd_v3DGzTM This video shows students how to solve simple 1-st

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• 05:09

### Finding Units Of Rate Constant K

330 views / 0 likes - added

How to find the units for the rate constant k for a zero, first, or second order reaction. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. Thi

• 01:03

### Absolute Value Equations 2

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u10_l3_t2_we3 Absolute Value Equations 2

• 05:04

### Balancing Chemical Equations

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Balancing chemical equations

• 03:48

### Mistakes In Solving Equations

312 views / 1 likes - added

Mistakes in solving equations

• 05:01

### Equations Of Proportional Relationships

298 views / 1 likes - added

Equations of proportional relationships

• 04:07

### Solving factored equations

205 views / 0 likes - added

u12_l3_t1_we1 Solving factored equations

• 04:58

### Solving Exponential Equations

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u18_l4_t1_we1 Solving Exponential Equations

• 15:26

### Solving 3 Equations with 3 Unknowns

292 views / 0 likes - added

Solving 3 equations with 3 unknowns (old video from July 2008)

• 09:29

### Polynomial Equations in Factored Form

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Polynomial Equations in Factored Form

• 10:51

### Solving Quadratic Equations by Graphing

294 views / 0 likes - added

• 07:51

### Two Step Equations With Decimals And Fractions

427 views / 0 likes - added

Two step equations with decimals and fractions

• 06:58

### Arc Measure With Equations Examples

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Arc measure with equations examples

• 08:07

### Standard Form For Linear Equations

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Standard form for linear equations

• 10:57

### Extraneous Solutions for Radical Equations

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u16_l3_t1_we2 Extraneous Solutions for Radical Equations

• 02:35

### Checking Ordered Pair Solutions To Equations Example 1 | Algebra I | Khan Academy

329 views / 0 likes - added

Checking ordered pair solutions to equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/plugging_in_values?ut

• 10:41

### Absolute Value Equations

199 views / 0 likes - added

Absolute Value Equations More free lessons at: http://www.khanacademy.org/video?v=u6zDpUL5RkU

• 12:30

### One Step Equations

279 views / 0 likes - added

One Step Equations More free lessons at: http://www.khanacademy.org/video?v=9DxrF6Ttws4

• 13:50

### Two-Step Equations

281 views / 0 likes - added

Two-Step Equations More free lessons at: http://www.khanacademy.org/video?v=tuVd355R-OQ

• 02:00

### Logarithmic Equations 2

200 views / 0 likes - added

u18_l2_t1_we2 Logarithmic Equations 2 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:37

### Visually Understanding Balancing Chemical Equations

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Visually understanding balancing chemical equations

• 03:06

### Operations With Rational Expressions — Harder Example | Math | New SAT | Khan Academy

290 views / 0 likes - added

Watch Sal work through a harder Operations with rational expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p6-easier?utm_source=YT&utm_medium=Desc&utm_ca

• 02:33

### Radicals And Rational Exponents — Harder Example | Math | New SAT | Khan Academy

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• 02:01

### Radicals And Rational Exponents — Basic Example | Math | New SAT | Khan Academy

299 views / 0 likes - added

• 01:31

### Houston's 'We Have a Problem' Problem

210 views / 0 likes - added

The often misquoted line from Apollo 13 astronauts--"Houston, we've had a problem"--comes up a lot in everyday life, and that annoys a lot of Houstonians. Photo: NASA Don’t miss a WSJ video, subscribe here: http://bit.ly/14Q81Xy More from the Wall Street

• 15:02

### Multi-Step Equations

294 views / 1 likes - added

Multi-Step Equations More free lessons at: http://www.khanacademy.org/video?v=a5uNoOnEy_A

• 09:28

### Equations with Variables on Both Sides

231 views / 0 likes - added

Equations with Variables on Both Sides More free lessons at: http://www.khanacademy.org/video?v=xMsG9hvqzbY

• 07:28

### Algebra: Linear Equations 1

225 views / 0 likes - added

equations of the form AX=B More free lessons at: http://www.khanacademy.org/video?v=bAerID24QJ0

• 10:14

290 views / 0 likes - added

• 14:28

### Balancing Chemical Equations

257 views / 0 likes - added

The art of balancing equations in chemistry! More free lessons at: http://www.khanacademy.org/video?v=RnGu3xO2h74

• 06:07

### Algebra: Linear Equations 2

216 views / 0 likes - added

solving equations of the form AX+B=C More free lessons at: http://www.khanacademy.org/video?v=DopnmxeMt-s

• 03:49

### A Different Way to Solve Quadratic Equations

30 views / 0 likes - added

Here at Expii, we love thinking about new ways to solve any problem, and this is our newest adventure: solving quadratic equations differently. This method takes out the guesswork, is simple, and is easier to understand than what is typically written in t

• 02:27

### Checking Ordered Pair Solutions To Equations Example 2 | Algebra I | Khan Academy

274 views / 0 likes - added

Second example of ordered pair solutions Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/plugging_in_values?utm_so

• 07:11

### Graphing Solutions To Two-variable Linear Equations Example 2 | Algebra I | Khan Academy

353 views / 0 likes - added

Graphing solutions to 2 variable linear equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/graphing-solutio

• 12:01

### Separable Differential Equations

281 views / 0 likes - added

Introduction to separable differential equations. More free lessons at: http://www.khanacademy.org/video?v=C5-lz0hcqsE

• 07:22

### First order homegenous equations

280 views / 0 likes - added

Introduction to first order homogenous equations. More free lessons at: http://www.khanacademy.org/video?v=9Wfn-WWV1aY

• 08:23

### First order homogenous equations 2

282 views / 0 likes - added

Another example of using substitution to solve a first order homogeneous differential equations. More free lessons at: http://www.khanacademy.org/video?v=6YRGEsQWZzY

• 07:51

### How To Solve One-step Multiplication And Division Equations With Fractions And Decimals

416 views / 0 likes - added

"Learn how to solve equations in one step by multiplying or dividing a number from both sides. These problems involve decimals and fractions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/

• 11:10

### Extraneous Solutions to Radical Equations

293 views / 0 likes - added

• 10:09

### Linear Equations in Standard Form

257 views / 0 likes - added

Linear Equations in Standard Form More free lessons at: http://www.khanacademy.org/video?v=BaQXFstxCMo

• 09:13

### Equations of Parallel and Perpendicular Lines

230 views / 0 likes - added

Equations of Parallel and Perpendicular Lines More free lessons at: http://www.khanacademy.org/video?v=9hryH94KFJA

• 12:01

### Solving Systems of Equations by Multiplication

295 views / 0 likes - added

Solving Systems of Equations by Multiplication More free lessons at: http://www.khanacademy.org/video?v=wYrxKGt_bLg

• 10:28

### Complex roots of the characteristic equations 1

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What happens when the characteristic equations has complex roots?! More free lessons at: http://www.khanacademy.org/video?v=6xEO4BeawzA

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### Solving Systems of Equations by Elimination

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Learn how to solve one-step addition and subtraction equations that have fractions and decimals in them. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-

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### Linear Equations in Slope Intercept Form

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### Linear Equations in Point Slope Form

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### Two-variable Linear Equations And Their Graphs | Algebra I | Khan Academy

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### Absolute Value Equations 1

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### Logarithmic Equations

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### Solving Equations 1

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### Solving Equations 2

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### Non-Linear Systems of Equations 1

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### Non-Linear Systems of Equations 3

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### Solving Logarithmic Equations

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### Solving Equations with the Distributive Property

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### Solving Quadratic Equations by Factoring 3.avi

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### Solving Quadratic Equations by Factoring.avi

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### How To Write One-step Equations For Word Problems | 6th Grade | Khan Academy

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Learn how to write basic equations to model real-world situations. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-6th-super-yoga/e/equations-in-one-vari

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### How To Find Mistakes In One Step Equations | 6th Grade | Khan Academy

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Learn how to solve this algebra word problem by factoring. A garden has an area of 84 square feet and the length is 8 feet longer than the width. You must find the dimensions of the garden using factoring. My name is Chris and my passion is to teach math.

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Word problem solving strategies from chapter 3 of ck12.org Algebra I book

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Two workers can build a house in 4 days. One worker can build the house by himself in 6 days. How long would it take the other worker to build the house by himself? Can you solve this easy algebra word problem? My name is Chris and my passion is to teach

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### Solving Quadratic Equations — Basic Example | Math | New SAT | Khan Academy

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