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19-10-2017
Mathematics

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The sum of 3 consecutive odd integers is 39. what are the integers?

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19-10-2017

suppose the first odd integer is x, the next one will be x+2, the third one will be x+4
add up these three integers, you will have 3x+6=39
3x=33
x=11
the three consecutive odd integers are 11,13,15

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