Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 3 - Section 3.1 - Simplifying Algebraic Expressions - Practice: 2

Answer

7z + 1

Work Step by Step

6z + 5 + z - 4 = z $\times$ (6 + 1) + 5 - 4 = 7z + 1
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