06:52duration 6 minutes 52 seconds

Recognizing Identities and Equations with No…

Recognizing Identities and Equations with No Solution

Special types of linear equations whose answers are different.

01:26duration 1 minute 26 seconds

Finding the Opposite of a Number

This video explains what a number's opposite is and gives several examples of how to find it.

02:51duration 2 minutes 51 seconds

Using the Square Root Property, Part 1

First video about solving equations with a squared value.