Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 2 - Section 2.1 - Introduction to Integers - Exercise Set: 52

Answer

$-18$

Work Step by Step

Solve the expression inside the absolute value signs. Change the solved result into a positive number. Remove the absolute value signs. Add the negative. $-18$
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