Algebra 1: Common Core (15th Edition)

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

Chapter 2 - Solving Equations - Get Ready! - Page 77: 20

Answer

b=42

Work Step by Step

b-19=23 By adding 19 to both sides we can get b by itself b-19+19=23+19 b=42
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