Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 6 - Section 6.4 - Equations with Fractions - Exercises: 22

Answer

x=3

Work Step by Step

multiply both sides by 90 remove parentheses calculate and calculate the sum move constant to the right subtract the numbers divide both sides by 4 x=3
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