# Chapter 8 - Polynomials and Factoring - 8-5 Factoring X(squared) + bx + c - Mixed Review - Page 505: 70

$mn-c=x$

#### Work Step by Step

We start with the given equation: $m=\frac{(c+x)}{n}$ We multiply by $n$ on both sides of the equation: $mn=c+x$ We subtract $c$ from both sides of the equation: $mn-c=x$

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