Introductory Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-805-X
ISBN 13: 978-0-13417-805-9

Chapter 2 - Section 2.5 - An Introduction to Problem Solving - Exercise Set - Page 168: 65


$$w = \frac{3V}{lh}$$

Work Step by Step

To solve for $w$, we need to isolate $w$: We first divide by $\frac{1}{3}$, which means we multiply by the inverse, which is $3$: $$3V = lwh$$ To isolate $w$, divide both sides by $lh$ to get: $$w = \frac{3V}{lh}$$
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