Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter P - Section P.9 - Linear Inequalities and Absolute Value Inequalities - Exercise Set - Page 140: 125

Answer

See explanations.

Work Step by Step

1. We can add or subtract a number or expression on both sides of a linear equation as well as on both sides of a linear inequality. 2. We can multiply or divide a positive number or expression on both sides of a linear equation as well as on both sides of a linear inequality.
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