Precalculus (10th Edition)

Published by Pearson
ISBN 10: 0-32197-907-9
ISBN 13: 978-0-32197-907-0

Chapter 11 - Systems of Equations and Inequalities - 11.7 Systems of Inequalities - 11.7 Assess Your Understanding - Page 783: 1

Answer

$x\lt1.$

Work Step by Step

$3x+4\lt8-x\\(3x+4)-4=(8-x)-4\\3x\lt4-x\\3x+x=(4-x)+x\\4x\lt4\\\frac{4x}{4}\lt\frac{4}{4}\\x\lt1.$
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