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Three times the first of three consecutive odd integers is 3 more than twice the third. The third integer is :

12
137
14
15

Correct Answer: 15

Explanation:

Let the three integers be x, x + 2 and x + 4. Then, 3x = 2 (x + 4) + 3 <=> x = 11.

Third integer = x + 4 = 15.

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