Answer
$$d=2$$
Work Step by Step
$$.5d-3d+5=0$$ $$-2.5d=-5$$ $$d=\frac{-5}{-2.5}$$ $$d=2$$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 2 - Solving Equations - 2-3 Solving Multi-Step Equations - Practice and Problem-Solving Exercises - Page 98: 51
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