Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 3 - Cumulative Review: 4a

Answer

7

Work Step by Step

The opposite of a number $x$ is the number that is equal in distance from 0 on the number line as x is. For nonzero numbers, the opposite of a number x is simply -x. $x=-7$ $-x=-(-7)=7$
Update this answer!

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

Update this answer

After 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.