Art of Problem Solving
Art of Problem Solving: Solving Linear Inequalities
Video tutorial uses examples to reinforce understanding of how to solve linear inequalities. [7:44]
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: Quadratic Systems: Graphical Solution
Sal solves a system of a quadratic equation and a linear equation by graphing both equations and looking for their intersections, and then checks the solution algebraically. [5:44]
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 Linear Equations Using Distributive Property
When you see equations in the form of a(x+b) =c, you can remove the bracket and rewrite the equations into ax+ab =c using the distributive property. In this video, you will see how to make use of this property to help solve linear...
Khan Academy
Khan Academy: Number of Solutions to a System of Equations
Sal is given three lines on the coordinate plane, and identifies one system of two lines that has a single solution, and one system that has no solution. [3:26]
Khan Academy
Khan Academy: Number of Solutions to a System of Equations Graphically
Sal determines how many solutions the following system of equations has by considering its graph: 10x-2y=4 and 10x-2y=16. [6:36]
Khan Academy
Khan Academy: Number of Solutions to a System of Equations Algebraically
Sal solves several examples where he reasons about the number of solutions of systems of equations using algebraic reasoning. [6:01]
Khan Academy
Khan Academy: Creating an Equation With Infinitely Many Solutions
Shows how to complete the equation 4(x - 2) + x = 5x + __ so that it has infinitely many solutions. [1:04]
Sophia Learning
Sophia: Equations That Have Infinitely Many Solutions: Lesson 6
This lesson will demonstrate how to recognize when an equation has infinitely many solutions. It is 6 of 6 in the series titled "Equations that have Infinitely Many Solutions."
Sophia Learning
Sophia: Equations That Have No Solution: Lesson 7
This lesson will demonstrate how to recognize when an equation has no solution. It is 7 of 7 in the series titled "Equations that have No Solution."
Sophia Learning
Sophia: Writing Linear Equations in Point Slope Form
This lesson will demonstrate how to write linear equations in point-slope form.
Sophia Learning
Sophia: Equations That Have Infinitely Many Solutions: Lesson 3
This lesson will demonstrate how to recognize when an equation has infinitely many solutions. It is 3 of 6 in the series titled "Equations that have Infinitely Many Solutions."
Shmoop University
Shmoop: Linear Equations
This resource provides a short video about linear equations. [1:25]
Study Pug
Study Pug: Solving Linear Equations Using Multiplication and Division
This video will walk you step-by-step through the process of solving one-step linear equations by multiplication and division. [2:39]
Study Pug
Study Pug: Determining Number of Solutions to Linear Equations
Depending on whether and how the linear equations in a system touch each other, there will be a different number of solutions to the system. There can be one solution, no solution, and even infinite solution. Watch this video for...
Study Pug
Study Pug: Introduction to Linear Equations
This video teaches how to determine if an expression is a linear equation; and how to graph a linear equation. [1:35]