Question

Tell whether -3 is a solution to 3 -4x >= 15

Answer 1

Yes, -3 is a solution to the inequality.

Explanation:

Plug -3 into the inequality.

3 - 4x ≤ 15

3 - 4(-3) ≤ 15

3 + 12 ≤ 15

15 ≤ 15

The resulting inequality is true, so -3 is a solution.