CPM Homework Banner

Home > CCG > Chapter 11 > Lesson 11.1.5 > Problem 11-79

11-79.

Solve each system of equations below. Write the solution in the form . Show all work.  

  1. Use the elimination method to solve for .
    Then use substitution to solve for .
    Be sure to put your answer in form.


  1. Use the substitution method.