College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 1 - Summary, Review, and Test - Test - Page 206: 20

Answer

$12\geq x $

Work Step by Step

$3(x+4)\geq5x-12\\3x+12\geq5x-12\\3x+12+12\geq5x-12+12\\3x+24\geq5x\\3x+24-3x\geq5x-3x\\24\geq2x\\24/2\geq2x/2\\12\geq x $
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