Answer
$x\gt-2$
Work Step by Step
$-2x\lt4\longrightarrow$ divide each side by -2; reverse the inequality sign.
$-2x\div-2\gt4\div-2\longrightarrow$ divide
$x\gt-2$
Try to use mental math to answer more quickly.
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 4 - An Introduction to Functions - 4-1 Using Graphs to Relate Two Quantities - Standardized Test Prep - Page 239: 22
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
