Set 2: Linear Inequalities (Intermediate)

**Choice D is the best answer.** Divide by -3, flip sign: x > -4

Explanation

Answer: D

PROBLEM

Solve: -3x < 12. What is the solution?

x > 4

x < 4

x < -4

x > -4

✓ Correct

Detailed Explanation

Choice D is the best answer. Divide by -3, flip sign: x > -4

Why others are wrong:

A: x > 4 is incorrect because it does not satisfy the equation.

B: x < 4 is incorrect because it does not satisfy the equation.

C: x < -4 is incorrect because it does not satisfy the equation.