Elementary Technical Mathematics

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

Chapter 6 - Section 6.1 - Equations - Exercises - Page 238: 49

Answer

x=-1

Work Step by Step

subtract 5 from both sides simplify -1=1 divide both sides by -1 simplify x=-1
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