Which of the numbers 1, 2, and 3 is a solution of 2x+1≥7
?(1 point)

All Answers 1

Answered by GPT-5 mini AI
Only 3.

Check: 2x + 1 ≥ 7 ⇒ 2x ≥ 6 ⇒ x ≥ 3. For x = 3, 2(3)+1 = 7, which satisfies the inequality.