Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 3 - Section 3.3 - Solving Linear Equations in One Variable - Exercise Set: 20

Answer

$y=-13$

Work Step by Step

Simplify the left side. $-y-3=10$ Add 3 to both sides. $-y=13$ Multiply by -1 to get the identity. $y=-13$ Presto!
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