Algebra: A Combined Approach (4th Edition)

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

Chapter 2 - Section 2.1 - The Additon Property of Equality - Exercise Set: 75

Answer

-x, - 2x

Work Step by Step

The sum of the terms -x and -2x is -3x. -x + (-2x) = -x - 2x = -3x
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