asked 207k views
2 votes
Trouve trois nombres entiers consécutifs dont la somme vaut 513

1 Answer

7 votes

Answer:

170, 171, 172

Explanation:

x + x + 1 + x + 2 = 513

3x + 3 = 513

3x = 510

x = 170

x + 1 = 171

x + 2 = 172

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