Answer:
- 5 < x < 10
Step-by-step explanation:
Given
- 6 < x - 1 < 9 ( add 1 to all 3 intervals )
- 5 < x < 10
Answer:
-5 < x < 10.
Step-by-step explanation:
−6 < x − 1 < 9
Split into 2 inequalities:
x - 1 > -6
x > -6 + 1
x > -5.
x - 1 < 9
x < 9 + 1
x < 10.
