6

Set 3: Linear Equations (Beginner)

Explanation

Answer: B

PROBLEM

Solve for x: 6x - 6 = 54

Solve for x: 6x - 6 = 54

A.

9

B.

10

✓ Correct
C.

8

D.

12

Detailed Explanation

Choice B is the best answer. Solve step by step: x = 10

Why others are wrong:
A: 9 is incorrect because it does not satisfy the equation.
C: 8 is incorrect because it does not satisfy the equation.
D: 12 is incorrect because it does not satisfy the equation.