## Algebra: A Combined Approach (4th Edition)

Substitute x with 6, y with 2, and z with 8, and solve the expression using order of operations. $\frac{x}{y} + \frac{z}{2y}$ = $\frac{6}{2} + \frac{8}{2(2)}$ = $\frac{6}{2} + \frac{8}{4}$ = 3 + 2 = 5