# Chapter 2 - Section 2.5 - Formulas and Problem Solving - Exercise Set: 77

V = G(N – R)

#### Work Step by Step

N = R + $\frac{V}{G}$ Subtract R from both sides N – R = $\frac{V}{G}$ Multiply both sides by G G(N – R) = V V = G(N – R)

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