# Chapter 2 - Section 2.4 - Formulas and Percents - Exercise Set - Page 153: 46

x=$\frac{y+8}{a+b}$

#### Work Step by Step

y=(a+b)x-8 y+8=(a+b)x $\frac{y+8}{a+b}$=$\frac{(a+b)x}{a+b}$ $\frac{y+8}{a+b}$=x x=$\frac{y+8}{a+b}$

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