Question

Which is the solution set for –7 ≤ 4x + 1 ≤ 5?

Responses

x ≥ –2 and x ≤ 1

x ≥ –2 and x ≤ 1

x≥−3/2
and x≤3/2
, x ≥ − 3 2 , and , x ≤ 3 2

x ≤ –2 or x ≥ 1

x ≤ –2 or x ≥ 1

x≥−3/2
or x≤3/2

Answer 1

yes

Explanation:

yes

Answer 2

Inequality form: -2 ≤ x ≤ 1

Interval Notation: [-2, 1]

Explanation:

Move all terms not containing x from the center section of the inequality.