Virtual Nerd: How Do You Solve an Equation Using Addition?

Watch this tutorial to find out how to reverse the order of operations to solve an equation for a variable. [1:41]

Use the order of operations in reverse to solve equations using subtractions. Watch this video for a step by step guide. [1:35]

Learn how to solve an inequality using the subtraction property. This video will demonstrate the process using a number line. [3:49]

Word problems are easy to solve if you watch the following tutorial. This video walks you through turning word problems into a mathematical equation using fractions.

You have an equation with an unknown variable and fractions. How do you solve this kind of equation? You can do it using the addition property of equality to first isolate the variable. Then, combine the fractions and since they have a...

The teacher demonstrates how to use the addition property of equality, applying it to both sides of the equation to find the solution.

Trying to solve an equation with variables on both sides of the equation? Figure out how to get those variables together and solve the equation. Turns out, this equation has no solution. Watch this to find out why. [2:00]

This tutorial demonstrates how to solve a multi-step equation for a variable. A step by step process is given with examples. [3:45]

So you have a variable on both sides of the equation. How do you solve this kind of equation? Just get like terms together on each side of the equation and then isolate that variable.

So you have a variable on both sides of the equation. How do you solve this kind of equation? Just get like terms together on each side of the equation and then isolate that variable.