Algebra: A Combined Approach (4th Edition)

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

Chapter 5 - Section 5.2 - Negative Exponents and Scientific Notation - Exercise Set: 107

Answer

$-2x+7$

Work Step by Step

$3x-5x+7=(3-5)x+7=(-2)x+7=-2x+7$
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