Intermediate Algebra (6th Edition)

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

Chapter 2 - Section 2.4 - Linear Inequalities and Problem Solving - Exercise Set: 25

Answer

(-infinity, 11]

Work Step by Step

Original Equation 15+2x$\geq$4x-7 Subtract 4x and 15 from both sides -2x$\geq$-22 Divide both sides by -2 x$\leq$11 Convert in to interval notation (-infinity, 11]
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