Răspunsuri

  • Utilizator Brainly
2014-02-24T13:26:53+02:00
A+b+c=439
a+b=334 ⇒ c=439=334=105
b=2c ⇒ b=210, a+b=334, a+210=334, a=334-210=124
a=124, b=210, c=105