Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 10 - Review: 10

Answer

-19

Work Step by Step

To evaluate $2-7x$ when x=3, plug in 3 for x. $2-7(3)$ Multiply. $2-(21)$ Subtract. $-19$
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.