Răspunsuri

  • Utilizator Brainly
2014-08-13T14:38:06+03:00
A+b+c=2004
a+b=2c

2c+c=2004
3c=2004
c=2004:3
c=668

a+b=2c
a+b=2x668
a+b=1336

a=b+668
b+668+b=1336
2b+668=1336
2b=1336-668
2b=668
b=334

a=334+668
a=1002

Verificare : 1002+334+668=2004