Answer
$d=-25$
Work Step by Step
$\frac{2}{d+5}=\frac{3}{d-5}$
$(d+5)*3=(d-5)*2$
$3d+15 = 2d-10$
$3d+15-2d-15 = 2d-10-2d-15$
$d = -25$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 11 - Rational Expressions and Functions - 11-6 Inverse Variation - Mixed Review - Page 692: 53
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