College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter 1 - Section 1.1 - Linear Equations - 1.1 Exercises: 9

Answer

$-4$

Work Step by Step

Subtract 3x from both sides of the original problem. $2x+4=-4$ Subtract -4 from both sides. $2x=-8$ $x=-4$
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