Question Detail
Question
If |5 - 2x| < 1, what is the solution interval for x?
Correct Answer
Option A is the correct answer.
Detailed Explanation
|5 - 2x| < 1 ⇒ -1 < 5 - 2x < 1 ⇒ -6 < -2x < -4 ⇒ 3 > x > 2, so x ∈ (2,3).
Hint
The notes indicate answer A.