Algebra 2 (1st Edition)

by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee

Published by McDougal Littell

ISBN 10: 0618595414

ISBN 13: 978-0-61859-541-9

Chapter 1, Equations and Inequalities - Chapter Test - Page 65: 13

Answer

$n=-4$

Work Step by Step

Subtracting 11 from both sides gives, $5n=-9-11=-20$ and then dividing by 5 gives, $n=-4$ Checking, $-4*5+11=-9$ or $11-20=-9$ which is true.

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