9

Set 5: Linear Equations (Beginner)

Explanation

Answer: C

PROBLEM

Solve for x: 3x - 2 = 16

Solve for x: 3x - 2 = 16

A.

7

B.

12

C.

6

✓ Correct
D.

8

Detailed Explanation

Choice C is the best answer. Solve step by step: x = 6

Why others are wrong:
A: 7 is incorrect because it does not satisfy the equation.
B: 12 is incorrect because it does not satisfy the equation.
D: 8 is incorrect because it does not satisfy the equation.