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Suma a trei nimere naturale 135. Impartind peimele 2 nr la al 3 obtinem caturile 12 si 31 iar resurile 1 si respectiv 2 determinati nr

Răspuns :

A+B+C=135, A=12C+1; B=31C+2=>12C+1+31C+2+C=135=>44C=132=>C=3, A=37, B=95
a+b+c=135
a=12c+1
b=31c+2
44c=132
c=3
a=37
b=95