8

Set 3: Linear Inequalities (Intermediate)

Explanation

Answer: D

PROBLEM

Solve: -2x + 4 < 10. What is the solution?

Solve: -2x + 4 < 10. What is the solution?

A.

x > 3

B.

x < -3

C.

x < 3

D.

x > -3

✓ Correct

Detailed Explanation

Choice D is the best answer. -2x < 6, x > -3

Why others are wrong:
A: x > 3 is incorrect because it does not satisfy the equation.
B: x < -3 is incorrect because it does not satisfy the equation.
C: x < 3 is incorrect because it does not satisfy the equation.