Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 1, Equations and Inequalities - 1.6 Solve Inequalities - 1.6 Exercises - Skill Practice - Page 45: 24


$x\geq 1$ Please see image

Work Step by Step

$ 4x-8\geq-4\qquad$ ...add $8$ to each side of the inequality. $ 4x-8+8\geq-4+8\qquad$ ...simplify. $ 4x\geq 4\qquad$ ...divide with $4$. $x\geq 1$ The solutions of the given inequality are all real numbers greater than or equal to $1$. Use a solid dot in the graph to indicate $1$ is a solution.
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