Prealgebra (7th Edition)

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

Chapter 3 - Review - Page 206: 79

Answer

$x=13$

Work Step by Step

$-7x+3x=-50-2$ $\longrightarrow$combine like terms $-4x=-52$ $\longrightarrow$multiplication poroperty $-4x\div-4=-52\div-4$ $\longrightarrow$simplify $x=13$
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