Answer
0
Work Step by Step
9 + (-5) + 2(-2)
Step 1: Multiply and divide from left to right: 2 (-2) = 2 * (-2) = -4
Step 2: Addition and subtraction from left to right
9 + (-5) = 4
Now add : 4 + (-4) = 0
Basic College Mathematics (10th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0134467795
ISBN 13:
978-0-13446-779-5
Chapter 9 - Basic Algebra - 9.4 Order of Operations - 9.4 Exercises - Page 652: 6
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