Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 4 - Cumulative Review: 34

Answer

$19$ and $48$

Work Step by Step

$a+b=67$ $a-b=29$ $a-b=29$ $a=29+b$ $a+b=67$ $29+b+b=67$ $29+2b=67$ $2b=38$ $b=19$ $a=29+b$ $a=29+19$ $a=48$
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