Sophia Learning
Sophia: Simple Factoring: Lesson 4
This lesson shows how to identify common factors in an equation and factor them out to make solving simpler. It is 4 of 13 in the series titled "Simple Factoring."
Sophia Learning
Sophia: Solving Addition Equations: Lesson 12
This lesson demonstrates how to use the correct format to find the value of a variable in an addition problem. It is 12 of 17 in the series titled "Solving Addition Equations."
Sophia Learning
Sophia: Solving Addition Equations: Lesson 3
This lesson demonstrates how to use the correct format to find the value of a variable in an addition problem. It is 3 of 17 in the series titled "Solving Addition Equations."
Sophia Learning
Sophia: Solving Addition Equations: Lesson 7
This lesson demonstrates how to use the correct format to find the value of a variable in an addition problem. It is 7 of 17 in the series titled "Solving Addition Equations."
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."
Sophia Learning
Sophia: Multiple Variable Equations: Lesson 3
In this lesson, the concept covered is that of solving for one or more than one variable in an equation. It is 3 of 9 in the series titled "Multiple Variable Equations."
Sophia Learning
Sophia: Solving Addition Equations: Lesson 14
This lesson demonstrates how to use the correct format to find the value of a variable in an addition problem. It is 14 of 17 in the series titled "Solving Addition Equations."
Sophia Learning
Sophia: Solving Algebraic Proportions in 1 Variable: Lesson 2
Solve algebraic proportions in one variable which result in linear or quadratic equations. This lesson is 2 of 3 in the series titled "Solving Algebraic Proportions in 1 Variable."
Sophia Learning
Sophia: Substituting Expressions Into Equations #2
Here we go over the process of substituting an expression into an equation to help solve for some unknown variable.
Sophia Learning
Sophia: Substituting Expressions Into Equations #1
Here we go over the process of substituting an expression into an equation to help solve for some unknown variable.
Sophia Learning
Sophia: Using Rational Equations to Solve for a Rate
In this lesson, students will learn Using Rational Equations to Solve for a Rate
Virtual Nerd
Virtual Nerd: How Do You Solve an Equation Using Addition?
Watch this tutorial to find out how to use the order of operations in reverse to solve an equation for a variable. [1:44]
Sophia Learning
Sophia: Equations That Have Infinitely Many Solutions
This video tutorial explains how to identify equations that have an infinite number of solutions.
Shmoop University
Shmoop: Arithmetic Math
Video demonstrating how to work out a math problem by creating a simple equation and performing the arithmetic to solve it.
Other
Professor Freedman's Video Snippets Solving a Linear Equation
Professor Ellen Freedman uses this very short video to explain how to solve linear equations. She offers five specific tips to remember on how to do this.