Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 7 - Algebraic Fractions - 7.5 - Fractional Equations and Problem Solving - Concept Quiz 7.5 - Page 305: 3



Work Step by Step

This is one of the best ways to solve a proportion. After all, once the fractions are set equal to each other, one can take the cross product, and in doing so, they can solve for the variable.
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