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 - Page 188: 21



Work Step by Step

$2t-1=3(t+7)$ $\longrightarrow$ distributive property $2t-1=3t+21$ $\longrightarrow$ addition property $2t-1-2t-21=3t+21-2t-21$ $\longrightarrow$ simplify $-22=t$
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