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 - Practice - Page 98: 7

Answer

y = 3

Work Step by Step

12 - y = 9 -y = -3 y = 3
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