A number increased by twelve is three times itself. What is the number?
Category: Math · Difficulty: hard
Hint: Set the equation and solve for the number.
Answer
A six number is correct
Explanation
Let x be the number; x + 12 = 3x; rearranged: 12 = 2x; dividing by 2 gives 6.
This is a hard math riddle — a tricky one that takes a little thought. The answer is A six number is correct.
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