### Home > A2C > Chapter 5 > Lesson 5.1.2 > Problem 5-21

5-21.

Ted needs to find the point of intersection for the lines and

*. He takes out a piece of graph paper and then realizes that he can solve this problem without graphing. Explain how Ted is going to accomplish this, and then find the point of intersection. Homework Help ✎*

Set the two expressions for equal to each other and solve algebraically.