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1

Set 3: Linear Equations (Intermediate)

Explanation

Answer: D

PROBLEM

Solve for x: 3(x - 1) = 33

Solve for x: 3(x - 1) = 33

A.

24

B.

13

C.

10

D.

12

✓ Correct

Detailed Explanation

Choice D is the best answer. Solve step by step: x = 12

Why others are wrong:
A: 24 is incorrect because it does not satisfy the equation.
B: 13 is incorrect because it does not satisfy the equation.
C: 10 is incorrect because it does not satisfy the equation.
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