Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 5 - Ratio and Proportion - 5.4 Solving Problems - 5.4 Exercises: 1

Answer

7x=5(10)

Work Step by Step

The first step is to cross multiply. You do this by multiplying the denominators times the opposite numerators to clear the fractions.
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