Set 5: Linear Inequalities (Intermediate)

**Choice B is the best answer.** -4x -3

Explanation

Answer: B

PROBLEM

Solve: -4x + 8 < 20. What is the solution?

x < -3

x > -3

✓ Correct

x < 3

x > 3

Detailed Explanation

Choice B is the best answer. -4x < 12, x > -3

Why others are wrong:

A: x < -3 is incorrect because it does not satisfy the equation.

C: x < 3 is incorrect because it does not satisfy the equation.

D: x > 3 is incorrect because it does not satisfy the equation.