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Vvgg
a fost răspuns

aflati numerele a b c d stiind ca : a+250=800-b=106+c=d-17=500

Răspuns :

Tudorturicianu
a+250=800-b=106+c=d-17=500
a+250=800-b=106+c=d=517
d=517
a+250=800-b=106+c=517
a+250=800-b=c=411
c=411
a+250=800-b=411
a+250=b=1211
b=1211
a+250=1211
a=961