## Elementary Technical Mathematics

Published by Brooks Cole

# Chapter 6 - Review - Page 263: 25

#### Answer

$$A=\frac{W}{P}.$$

#### Work Step by Step

To solve the equation for $A$, we multiply both sides by $A$ and then we divide both sides by $P$ as follows: $$PA=W\Longrightarrow \frac{PA}{P}=\frac{W}{P}=\Longrightarrow A=\frac{W}{P}.$$

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