Prealgebra (7th Edition)

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

Chapter 3 - Review - Page 204: 33



Work Step by Step

$9(2x-7)=19x$ $\longrightarrow$distributive property $18x-63=19x$ $\longrightarrow$addition property $18x-63-18x=19x-18x$ $\longrightarrow$combine like terms $-63=x$
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