4

Set 3: Linear Inequalities (Beginner)

Explanation

Answer: D

PROBLEM

Solve: 2x + 8 < 20. What is the largest integer solution?

Solve: 2x + 8 < 20. What is the largest integer solution?

A.

6

B.

4

C.

10

D.

5

✓ Correct

Detailed Explanation

Choice D is the best answer. 2x < 12, x < 6, largest is 5

Why others are wrong:
A: 6 is incorrect because it does not satisfy the equation.
B: 4 is incorrect because it does not satisfy the equation.
C: 10 is incorrect because it does not satisfy the equation.