LESSON QUESTION

How well do you use the left side—right side check to show if your initial solution to the equation is correct?

LESSON CHALLENGE

Assess how well you have used the left side—right side check to show if an initial solution to an equation is correct.

LESSON SUMMARY

In this lesson, you will assess how well you have used the left side—right side check to show if a solution is correct.

BIG IDEA

The left side—right side check can be used to show if an initial solution to an equation is correct.

LESSON MATERIALS

  • calculator