Answer
$r=-7$
Work Step by Step
We are given the equation $-8r=56$. We can solve for r by dividing both sides by -8.
$\frac{-8r}{-8}=\frac{56}{-8}$
Therefore, $r=-7$.
Basic College Mathematics (9th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0321825535
ISBN 13:
978-0-32182-553-7
Chapter 9 - Basic Algebra - Review Exercises - Page 700: 81
Update this answer!
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.
