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Determinati toate numerele de forma xyz cu bara deasupra pt care x-y-z=5 si x-y-3z=1

Răspuns :

Răspuns:

x-y-z=5

904,940,913,931,803,830,812,821,702,720,601,610

x-y-3z=1

430,540,650,760,870,812,951,980