Khan Academy
Khan Academy: Algebra: Slope and Y Intercept Intuition
This video demonstrates how changing the slope and y-intercept of a line can help determine the equation of a line that passes through two points. The video demonstrates how to use a Khan Academy software program that allows you to...
Khan Academy
Khan Academy: Consistent and Inconsistent Systems
Review consistent and inconsistent systems in this short video.
Khan Academy
Khan Academy: Algebra: Direct Variation 1
This video demonstrates how to solve a word problem that involves a directly proportional relationship and rates. Given the price of gas per gallon and the total amount of money you must figure out how many gallons of gas could be...
Khan Academy
Khan Academy: Patterns and Equations
This video has several problems that deal with writing equations.
Khan Academy
Khan Academy: Basic Linear Equation Word Problems
In this video lesson students learn to translate a word problem into a linear equation and then solve it using inverse operations.
Khan Academy
Khan Academy: Linear Equations and Functions: Modeling With Linear Equations
This video demonstrates how to create a linear equation based on a situation from a given word problem and then create a table and graph the equation on a coordinate plane. [4:58]
Study Pug
Study Pug: Advantages and Disadvantages of Different Graphs
This lesson discusses the advantages and disadvantages of using different types of graphs to display data, such as pictographs, line graphs, and bar graphs. [3:08]
Study Pug
Study Pug: Parallel Line Equation
This video lesson takes a look at questions related to parallel line equations. [2:03]
Art of Problem Solving
Art of Problem Solving: Solving Linear Equations Part 3
Video tutorial uses examples to reinforce how to solve linear equations. (Part 3) [5:11]
Art of Problem Solving
Art of Problem Solving: Solving Linear Equations Part 2
Video tutorial uses examples to reinforce how to solve linear equations. (Part 2) [6:01]
Art of Problem Solving
Art of Problem Solving: Solving Linear Equations Part 1
Video tutorial uses examples to reinforce how to solve linear equations. [6:35]
Art of Problem Solving
Art of Problem Solving: Simplifying Linear Expressions
Video tutorial uses examples to reinforce how to simplify linear expressions. [4:49]
Art of Problem Solving
Art of Problem Solving: Linear Equations Special Cases
Video tutorial examines a couple of special cases of linear equations. [7:06]
Art of Problem Solving
Art of Problem Solving: Linear Equations With Fractions Part 2
Video tutorial provides a few more examples that explore linear equations with fractions. (Part 2) [5:42]
Art of Problem Solving
Art of Problem Solving: Linear Equations With Fractions Part 1
Video tutorial provides examples that explore linear equations with fractions. (Part 1) [6:09]
Khan Academy
Khan Academy: Number of Solutions to Equations
See how some equations have one solution, some have no solutions, and others have infinite solutions. [5:27]
Khan Academy
Khan Academy: Two Step Equation Word Problem: Oranges
Learn how to solve a word problem by writing an equation to model the situation. Here, see the linear equation 210(t-5) = 41,790. [5:59]
Khan Academy
Khan Academy: Matrix Multiplication: Identity and Zero Matrix Equation
Models a problem where one must determine whether unknown matrices are zero or identity to make an equation true. [3:58]
Study Pug
Study Pug: Model and Solve One Step Linear Equations
Linear equations which can be solved with a single operation are called one-step linear equations. In this video, you will see how to solve one-step linear equations represented in diagrams and in equation form. [2:15]
Study Pug
Study Pug: Solving Multi Step Linear Inequalities
You will learn how to solve multi-step linear inequalities in this lesson. Besides typical math questions, you are going to see word problems related to multi-step linear inequalities and money. [8:15]
Study Pug
Study Pug: Solving One Step Linear Inequalities
You will learn how to solve one-step linear inequalities in this video. Besides typical math questions, you are going to see word problems related to one-step linear inequalities and money. [8:15]
Khan Academy
Khan Academy: Plotting an Equality Example
Learn how to plot a simple inequality on a number line. The example used in this video is x < 4. [1:34]
Khan Academy
Khan Academy: Equation With Variables on Both Sides: Fractions
Semonstrates how to solve an equation with variables on both sides with the example, (3/4)x + 2 = (3/8)x - 4. [4:50]
Khan Academy
Khan Academy: One Step Multiplication Equations
This tutorial will highlight that what you do to one side, you have to do to the other in one-step multiplication equations. [2:23]