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: 108

Answer

$6w$

Work Step by Step

$7w+w-2w=(7+1-2)w=(6)w=6w$
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