#### Answer

$x=-22$

#### Work Step by Step

$9x+12-8x=-6+(-4)$ $\longrightarrow$combine like terms
$x+12=-10$ $\longrightarrow$addition property
$x+12-12=-10-12$ $\longrightarrow$combine like terms
$x=-22$

Published by
Pearson

ISBN 10:
0321955048

ISBN 13:
978-0-32195-504-3

$x=-22$

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