#### Answer

18x

#### Work Step by Step

5x+13x
= (5+13)x (Combining like terms)
= 18x

Published by
Pearson

ISBN 10:
0321867327

ISBN 13:
978-0-32186-732-2

18x

5x+13x
= (5+13)x (Combining like terms)
= 18x

You can help us out by revising, improving and updating this answer.

Update this answerAfter you claim an answer you’ll have **24 hours** to send in a draft. An editor
will review the submission and either publish your submission or provide feedback.