Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 3 - Solving Inequalities - 3-7 Absolute Value Equations and Inequalities - Practice and Problem-Solving Exercises: 71

Answer

$abs (x) \lt 4$

Work Step by Step

The 'less than' sign is used since the statement said "less than", not "at least". The 4 is stated in the statement.
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