Intermediate Algebra (6th Edition)

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

Chapter 2 - Section 2.1 - Linear Equations in One Variable - Exercise Set: 84

Answer

No x=-x for any value that is not 0. All x=x for all real numbers.

Work Step by Step

No x=-x for any value that is not 0. $x=1$ $1\ne-1$ $x=x$ for all real numbers, since all real numbers are equal to themselves.
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.