Answer:
The sum of intigers are 57
Therefore,
n+n+1+n+2 =57
3+3n=57
3n=57-3
3n=54
n=54/3
n=18
Therefore,
n=18,
n+1=18+1=19
n+2=18+2=20
Your answer is 18,19,20
You can confirm it by adding them
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