Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 1 - Section 1.3 - Operations on Real Numbers and Order of Operations - Exercise Set - Page 28: 82

Answer

$$-8$$

Work Step by Step

We have $2(-1+3[7-4(-10+12)])$ Solving $$2(-1+3[7-4(2)])$$ $$2(-1+3[7-8])$$ $$2(-1+3[-1])$$ $$2(-1-3)$$ $$2(-4)$$ $$-8$$
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