Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 7 - Review: 117



Work Step by Step

$\sqrt (y-7)=5$ Square both sides. $(\sqrt (y-7))^{2}=5^{2}$ $y-7=25$ Add 7 to both sides. $y=32$
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