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jo schoener fall von division durch 0chewy said:Erinnert mich an das gute 2=3
a + b = c | +2a +2b
3a + 3b = 2a + 2b + c | -3c
3a + 3b - 3c = 2a + 2b - 2c | Ausklammern
3 * (a+b-c) = 2 * (a+b-c) | / (a+b-c)
3 = 2
Mathematik ist doch was wunderbares

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