Prealgebra (7th Edition)

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

Chapter 3 - Section 3.3 - Solving Linear Equations in One Variable - Exercise Set: 27

Answer

$x=-7$

Work Step by Step

$x+9=2$ $\longrightarrow$addition property $x+9-9=2-9$ $\longrightarrow$simplify $x=-7$
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