Prealgebra (7th Edition)

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

Chapter 3 - Review: 92

Answer

$x=1$

Work Step by Step

$2(x+4)=10$ $\longrightarrow$distributive property $2x+8=10$ $\longrightarrow$addition property $2x+8-8=10-8$ $\longrightarrow$combine like terms $2x=2$ $\longrightarrow$multiplication property $2x\div2=2\div2$ $\longrightarrow$divide $x=1$
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