Prealgebra (7th Edition)

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

Chapter 3 - Review - Page 203: 7

Answer

$11x-12$

Work Step by Step

$7x+3(x-4)+x$ $\longrightarrow$distributive property $7x+3x-12+x$ $\longrightarrow$combine like terms $10x-12+x$ $\longrightarrow$simplify $11x-12$
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