Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 1 - Foundations for Algebra - Common Core Cumulative Standards Review - Selected Response - Page 74: 2



Work Step by Step

To solve for d from the equation 7d+7 = 14, we must first get d by itself. First, we subtract 7 from both sides to get: 7d = 7. Then, we divide by 7 on each side to get d by itself, resulting in the answer d = 1
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