Answer
See the explanation below.
Work Step by Step
The following are the three equations which satisfy the value for $x=5$
Thus, $3x=15$; $3x-5=10$ and $5x+7=32$
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 1 - Section 1.4 - Solving Linear Equations - Exercise Set - Page 53: 99
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