Introductory Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-805-X
ISBN 13: 978-0-13417-805-9

Chapter 1 - Section 1.6 - Subtraction of Real Numbers - Exercise Set: 77

Answer

5-7a

Work Step by Step

Combine like terms to simplify the expression. 2a+5-9a 5+(2a-9a) 5+(-7a) 5-7a
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