9
Answer: ASet 4: Linear Equations (Intermediate)
Explanation
PROBLEM
Solve for x: 3(x - 3) = 36
Solve for x: 3(x - 3) = 36
A.✓ Correct
15
B.
14
C.
17
D.
13
Detailed Explanation
Choice A is the best answer. Solve step by step: x = 15
Why others are wrong:
B: 14 is incorrect because it does not satisfy the equation.
C: 17 is incorrect because it does not satisfy the equation.
D: 13 is incorrect because it does not satisfy the equation.