Prealgebra (7th Edition)

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

Chapter 2 - Section 2.6 - Solving Equations: The Addition and Multiplication Properties - Exercise Set - Page 149: 25



Work Step by Step

$-4y=0$ $\longrightarrow$ multiplication property $-4y\div-4=0\div-4$ $\longrightarrow$ simplify $y=0$ Substitute to check. $-4(0)=0$ $0=0\checkmark$
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