itzzetroytb
itzzetroytb itzzetroytb
  • 07-02-2017
  • Mathematics
contestada

determina numerele a, b, c, stiind ca : a+b=700 b+c=500 a+c=800

Respuesta :

Kylla001
Kylla001 Kylla001
  • 07-02-2017
A = 500, B = 200, C = 300
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