Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 7 - Section 7.6 - Proportions and Problem Solving with Rational Equations - Exercise Set - Page 542: 84


T = $\frac{D}{R}$

Work Step by Step

Since D = RT, Dividing both sides by R, $\frac{D}{R}$ = $\frac{RT}{R}$ Since $\frac{R}{R}$ =1, $\frac{D}{R}$ = $\frac{T(1)}{1}$ = T Thus T = $\frac{D}{R}$
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