Răspunsuri

2014-03-24T17:49:25+02:00
Sper ca te-am ajutat:)
  • Utilizator Brainly
2014-03-24T17:54:26+02:00
a+b+c=546
a=3b
c=a-b
c=3b-b
c=2b
inlocuim in ecuatie 
3b+b+2b=546
6b=546
b=546:6
b=91
a=3x91
a=273
c=2x91
c=182
Verificare : 273+91+182=546