Prealgebra (7th Edition)

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

Chapter 2 - Review: 105

Answer

$x=-3$

Work Step by Step

$10x=-30$ $\longrightarrow$ multiplication property of equalty $10x\div10=-30\div10$ $\longrightarrow$ divide $x=-3$
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