College Algebra (6th Edition)

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

Chapter 1 - Equations and Inequalities - Exercise Set 1.7 - Page 196: 56

Answer

$\frac{3}{2}\leq x\lt\frac{11}{2}$

Work Step by Step

Add $3$ to all three expressions. Then divide them all by $4$ and simplify. $3\leq4x-3\lt19$ $6\leq4x\lt22$ $\frac{6}{4}\leq x\lt\frac{22}{4}$ $\frac{3}{2}\leq x\lt\frac{11}{2}$
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