Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 7 - Section 7.1 - Simplifying Rational Expressions - Exercise Set - Page 491: 57



Work Step by Step

$\frac{5x+15-xy-3y}{2x+6}$=$\frac{5(x+3)-y(x+3)}{2(x+3)}$= $\frac{(5-y)(x+3)}{2(x+3)}$=$\frac{5-y}{2}$
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