Algebra: A Combined Approach (4th Edition)

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

Chapter 7 - Section 7.4 - Adding and Subtracting Rational Expressions with Different Denominators - Exercise Set: 63

Answer

2

Work Step by Step

$\frac{8x+7}{3x+5}$-$\frac{2x-3}{3x+5}$= $\frac{8x+7-(2x-3)}{3x+5}$= $\frac{8x+7-2x+3}{3x+5}$= $\frac{6x+10}{3x+5}$=$\frac{2(3x+5)}{3x+5}$ = 2
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