If 3x + 7 = 40, what is the value of x?
Difficulty: Medium
About this MCQ
Medium GRE item. Correct choice: A. 11.
- A. 11 ✓
- B. 13
Why not B: “13” is not 11.
- C. 10
Why not C: “10” is not 11.
- D. 12
Why not D: “12” is not 11.
Correct answer
A. 11
Explanation
11 (option A) is the accepted answer to “If 3x + 7 = 40, what is the value of x”. Option B (13) is a different value from 11. Option C (10) is a different value from 11. Option D (12) is a different value from 11. Keep 11 as the GRE fact for this stem.
Source: Original practice question, MCQsHub
Tags: Math, Algebra, American Exams, GRE
Submitted by: MCQsHub Editorial
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