### Home > CCA > Chapter 7 > Lesson 7.1.4 > Problem 7-55

7-55.

Solve each system of equations below. Homework Help ✎

2

*x*+*y*= –7*y*

*y*=*x*+ 103

*x*= –5*y*

6*x*– 7*y*= 17

Review the Math Notesbox in Lesson 4.2.2.

Review the Math Notes box in Lesson 5.1.1.

Remember to check your solutions.