4

Set 1: Linear Equations (Intermediate)

Explanation

Answer: B

PROBLEM

Solve for x: 2(x - 4) = 16

Solve for x: 2(x - 4) = 16

A.

14

B.

12

✓ Correct
C.

10

D.

11

Detailed Explanation

Choice B is the best answer. Solve step by step: x = 12

Why others are wrong:
A: 14 is incorrect because it does not satisfy the equation.
C: 10 is incorrect because it does not satisfy the equation.
D: 11 is incorrect because it does not satisfy the equation.