Big Ideas Math - Algebra 1, A Common Core Curriculum

Published by Big Ideas Learning LLC
ISBN 10: 978-1-60840-838-2
ISBN 13: 978-1-60840-838-2

Chapter 1 - Solving Linear Equations - 1.4 - Solving Absolute Value Equations - Exercises - Page 32: 12

Answer

The equation has no solution.

Work Step by Step

The given equation is $\Rightarrow |r|=-2$ The absolute value of an expression must be greater than or equal to zero. The expression $|r|$ cannot equal $-2$. So, the equation has no solution.
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