### Home > CCA2 > Chapter 9 > Lesson 9.1.2 > Problem 9-26

9-26.

Solve this system for *y* and *z*: Homework Help ✎

Simplify the equations before solving.

Multiply both sides by 4.

Simplify.

Now do the same for the 2^{nd} equation. But multiply both sides by 22. When both equations are simplifed, solve for *z* and *y*.