Răspunsuri

  • Utilizator Brainly
2014-05-02T10:45:34+03:00
A+b+c=?
a:b=3r2=b:c(1)
a-b=334(2)
Din (1)=> a=3b+2 si b=3c+2
3b+2-b=334
2b=332 =>b=166
a=3×166+2=498+2=500
3c=166-2=164=>c=54(6)