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: 111

Answer

$-x-4$

Work Step by Step

$7x+2-8x-6=7x-8x+2-6=(7-8)x-4=(-1)x-4=-x-4$
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