Question

Which of the following is in the solution set of the inequality x + 13 < 9?

A.
22
B.
–22
C.
4
D.
–4

Answer 1

x + 13 < 9

Answer 2

Subtract 13 from both sides to get x by itself

x + 13 < 9
- 13 -13

Answer 3

x < -4

Answer 4

So D is the answer

Answer 5

thanks again