Twice a number n increased by 11 is the same as six times the number decreased by 9. What is the value of n?
Correct answer: C. 5
- A. 3
- B. 12
- C. 5
- D. 18
Explanation
To solve this problem, we first translate the given information into an algebraic equation: 2n + 11 = 6n - 9. By solving for n, we find that n = 5. Option A and Option B do not yield the correct result when substituted into the equation. Option D also fails the test. Therefore, Option C is the correct answer.
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