−210<70x−70<210
divide by 70
−3 < x−1 < 3
add 1
−2 < x < 4
Solve the following continued inequalities. Write your answers with interval notation.
−210<70x−70<210
2 answers
- 210 < 70 x - 70 < 210
Divide all sides by 70
- 3 < x - 1 < 3
Add1 to all sides
- 2 < x < 4
( - 2 , 4 )
Divide all sides by 70
- 3 < x - 1 < 3
Add1 to all sides
- 2 < x < 4
( - 2 , 4 )