SOLUTION: what is the formula of adding three consecutive integers?

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Question 324933: what is the formula of adding three consecutive integers?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Three consecutive integers are N, N%2B1, and N%2B2.
Their sum is S=N%2BN%2B1%2BN%2B2=3N%2B3