Prealgebra (7th Edition)

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

Chapter 3 - Section 3.2 - Integrated Review - Expressions and Equations - Page 183: 28

Answer

y = -42

Work Step by Step

-8 + (-14) = -80y + 20 + 81y Simplify to make the problem easier to work with. -22 = -80y + 20 + 81y Get rid of the +20 on the right by subtracting 20 from both sides. -42 = -80y + 81y Simplify. -42 = y y = -42
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