Algebra: A Combined Approach (4th Edition)

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

Chapter 7 - Section 7.5 - Solving Equations Containing Rational Expressions - Exercise Set - Page 524: 45

Answer

B=$\frac{2U-ET}{T}$

Work Step by Step

T=$\frac{2U}{B+E}$ (B+E)T=(B+E)$\frac{2U}{B+E}$ BT+ET=2U BT=2U-ET $\frac{BT}{T}$=$\frac{2U-ET}{T}$ B=$\frac{2U-ET}{T}$
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