Question

PLEASE HELP!

Solve the following compound inequality.

−10 < 3x + 5 < 26

Select one:
A. -5 < x < 7
B. -19 < x < -8
C. 3 < x < 13
D. 6 < x < 16

Answer 1

A

Explanation:

subtract 5 from all parts to get

-15 < 3x < 21

Divide each part by 3 to get

-5 < x < 7