This video tutorial shows you how to get rid of a negative variable in an equation by using the multiplication property of -1. [2:34]

Whatever you multiply on one side of the equation, you multiply the same number on the other side. This is the basic tenet of the multiplication property. Watch this video for a quick demonstration.

This tutorial shows you how to rid of a negative sign in a variable by using the multiplication property of -1. [2:47]

This video defines and demonstrates the multiplication property of equality. This lesson is 12 of 12 in the series titled "Multiplication Property of Equality."

This video defines and demonstrates the multiplication property of equality. This lesson is 2 of 12 in the series titled "Multiplication Property of Equality."

This video defines and demonstrates the multiplication property of equality. This lesson is 3 of 12 in the series titled "Multiplication Property of Equality."

This video defines and demonstrates the multiplication property of equality. This lesson is 6 of 12 in the series titled "Multiplication Property of Equality."

This video defines and demonstrates the multiplication property of equality. This lesson is 9 of 12 in the series titled "Multiplication Property of Equality."

This video defines and demonstrates the multiplication property of equality. This lesson is 1 of 12 in the series titled "Multiplication Property of Equality."

This lesson explains the setup for rational expressions when you'd like to multiply expressions. It is 2 of 5 in the series titled "Multiplication Property of Rational Expressions."

This lesson explains the setup for rational expressions when you'd like to multiply expressions. It is 3 of 5 in the series titled "Multiplication Property of Rational Expressions."

This lesson explains the setup for rational expressions when you'd like to multiply expressions. It is 5 of 5 in the series titled "Multiplication Property of Rational Expressions."