Algebra: A Combined Approach (4th Edition)

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

Chapter 3 - Section 3.2 - Graphing Linear Equations - Exercise Set - Page 215: 49

Answer

x+y+10=22 x=9

Work Step by Step

$x+y+5+5=22= x+y+10=22 $ $y=3: x+3+10=22 \lt=\gt x=9$
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