How do you graph #-53<9v+1<-26#?
1 Answer
Jul 20, 2015
Solve: -53 < 9v + 1 < - 26
Answer: -6 < v < -3
Explanation:
- 53 < 9v + 1 < - 26
- 53 - 1 < 9v < - 26 - 1
- 54 < 9v < -27 --> #- 6 < v < -3#
--------------|-6==========|-3-----------|0----------------
Answer by open interval (-6, -3).
