#### Answer

12

#### Work Step by Step

5 - (-7)
Subtraction
Change subtraction to addition
Negative 7 is changed to its opposite,(+7)
5 + (+7) = 12

Published by
Pearson

ISBN 10:
0321825535

ISBN 13:
978-0-32182-553-7

12

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.