### Home > CC3MN > Chapter 9 > Lesson 9.2.2 > Problem 9-119

9-119.

Brian was holding a ballroom dance. He wanted to make sure girls would come, so he charged boys $

Set up a system of equation, where we let boys and

*girls.*

Review the Math Notes box in Lesson 6.3.3 on the Elimination Method for systems of equations.