Prealgebra (7th Edition)

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

Chapter 1 - Review - Page 93: 123

Answer

yes

Work Step by Step

$n+12=20-3$ $\longrightarrow$ subtract $n+12=17$ $\longrightarrow$addition property of equality $n+12-12=17-12$ $\longrightarrow$ subtract $n=5\ \checkmark$ $\longrightarrow$ 5 is a solution
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