4
Answer: DSet 1: Linear Equations (Advanced)
Explanation
PROBLEM
Solve for x: 3(x - 2) = 54
Solve for x: 3(x - 2) = 54
A.
40
B.
19
C.
22
D.✓ Correct
20
Detailed Explanation
Choice D is the best answer. Solve step by step: x = 20
Why others are wrong:
A: 40 is incorrect because it does not satisfy the equation.
B: 19 is incorrect because it does not satisfy the equation.
C: 22 is incorrect because it does not satisfy the equation.