Prealgebra (7th Edition)

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

Chapter 3 - Review - Page 204: 25



Work Step by Step

$7x+5-6x=-20$ $\longrightarrow$combine like terms $x+5=-20$ $\longrightarrow$addition property $x+5-5=-20-5$ $\longrightarrow$combine like terms $x=-25$
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