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: 32



Work Step by Step

$n-4=-48$ $\longrightarrow$ addition property $n-4+4=-48+4$ $\longrightarrow$ simplify $n=-44$ Substitute to check. $-44-4=-48$ $-48=-48\checkmark$
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