Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 1 - Section 1.5 - Problem Solving and Using Formulas - Exercise Set: 50

Answer

$w=\dfrac{A}{l}$

Work Step by Step

Divide by $l$ on both sides $\dfrac{A}{l} = \dfrac{lw}{l} \\\dfrac{A}{l}=w \\w=\dfrac{A}{l}$
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