#### Answer

2x

#### Work Step by Step

$\frac{5x}{7}+\frac{9x}{7}=\frac{14x}{7}=2x$

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

2x

$\frac{5x}{7}+\frac{9x}{7}=\frac{14x}{7}=2x$

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