Answer
$r=-1.51$
Work Step by Step
We are given the equation $3.25=4.76+r$.
Subtract 4.76 from both sides.
$3.25-4.76=4.76-4.76+r$
$3.25-4.76=-1.51=r+0$
Therefore, $r=-1.51$.
Basic College Mathematics (10th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0134467795
ISBN 13:
978-0-13446-779-5
Chapter 9 - Basic Algebra - 9.6 Solving Equations - 9.6 Exercises - Page 669: 37
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