# A=p-prt for r . would you show me how to solve this equation step by step?

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A=p-prt for r

A=p-prt for r

##### 1 Answer

May 15, 2018

#### Explanation:

The idea here is to isolate the prt onto one side of the equation and then solve for r:

Add prt to both sides:

Divide both sides by pt (restriction