Răspunsuri

  • Utilizator Brainly
2014-03-21T20:27:59+02:00
A+b+c=798
a+b=451
b+c=473
451+c=798⇒c=798-451⇒c=347
a+473=798
a=798-473
a=325
325+b=451
b=451-325
b=126
Verificare : 325+126+347=798
2014-03-21T20:28:39+02:00
a+b+c=798
 a+b=451
b+c=473
inlocuim
451+c=798
c=798-451
c=347
a+473=798
a=798-473
a=325
inlocuim cu ce am aflat
325+b+347=798
325+b=798-347
325+b=451
b=451-325
b=126
Deci
a=325
b=126
c=327
Proba 325+126+327=798