SOLUTION: 3 consecutive odd integers has a sum of 117 what is the least of these integers

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Question 1171539: 3 consecutive odd integers has a sum of 117 what is the least of these integers

Answer by greenestamps(13200) About Me  (Show Source):
You can put this solution on YOUR website!


The middle of the three integers is the average of all three.

117/3 = 39

The integers are 37, 39, and 41.

If you need a formal algebraic solution....

let x = middle integer
then x-2 = smallest
and x+2 = largest

%28x-2%29%2B%28x%29%2B%28x-2%29+=+117
3x+=+117
x+=+117%2F3+=+39