Answer
3
Work Step by Step
12+{6-[5-2(-5)]}
=12+{6-[5-(-10)]}
=12+{6-[15]}
=12+(-9)
=3
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 1 - Test - Page 46: 10
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