9
Answer: BSet 3: Linear Equations (Intermediate)
Explanation
PROBLEM
Solve for x: 2(x - 3) = 6
Solve for x: 2(x - 3) = 6
A.
7
B.✓ Correct
6
C.
12
D.
5
Detailed Explanation
Choice B 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.
C: 12 is incorrect because it does not satisfy the equation.
D: 5 is incorrect because it does not satisfy the equation.