If 3x + 1 = 13, what is the value of x?
Difficulty: Easy
About this MCQ
Easy ACT item. Correct choice: C. 4.
- A. 3
Why not A: “3” is not 4.
- B. 6
Why not B: “6” is not 4.
- C. 4 ✓
- D. 5
Why not D: “5” is not 4.
Correct answer
C. 4
Explanation
4 (option C) is the accepted answer to “If 3x + 1 = 13, what is the value of x”. Option A (3) is a different value from 4. Option B (6) is a different value from 4. Option D (5) is a different value from 4. Keep 4 as the ACT fact for this stem.
Source: Original practice question, MCQsHub
Tags: Math, Algebra, American Exams, ACT
Submitted by: MCQsHub Editorial
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