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a+b=733.a+126=582.b+c=326

Răspuns :

a+126=582
a=582-126
a=456

a+b=733
456+b=733
b=733-456
b=277

b+c=326
277+c=326
c=326-277
c=49

a+b=733

a+126=582=> a= 582-126=> a=456

b+c=326

456+b=733=> b= 733-456=> b= 277

277+c=326=> c= 326-277=> c= 49