Calculus 8th Edition

Published by Cengage
ISBN 10: 1285740629
ISBN 13: 978-1-28574-062-1

Appendix A - Numbers, Inequalities, and Absolute Values - A Exercises - Page A9: 23


$(-1, 1/2)$

Work Step by Step

Solve for $4x<2x+1$ Subtract $2x$ Divide by $2$ $x<1/2$ Solve for $2x+1<3x+2$ Subtract 2x Subtract 2 $-1\leq$x Solution is Union of both solutions $(-1, 1/2)$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.