#### Answer

$17x-15$

#### Work Step by Step

Distribute the $5$ to obtain:
$=10x-15 + 7x$
Combine like terms to obtain:
$=(10x+7x) -15
\\=(10+7)x-15
\\=17x-15$

Published by
Pearson

ISBN 10:
0-13417-894-7

ISBN 13:
978-0-13417-894-3

$17x-15$

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