Question

Solve the inequality.
4 <-3x – 1= 9
[?]
< x <
[

Answer 1

Hi ;]

4 ≤ -3x - 1 ≤ 9

-3x - 1 ≥ 4 / + 1

-3x ≥ 5 / : (-3)

x ≥ -⁵/₃

-3x - 1 ≤ 9 / + 1

-3x ≤ 10 / : (-3)

x ≤ -¹⁰/₃

-⁵/₃ ≤ x ≤ -¹⁰/₃