Kyawswar
Kyawswar Kyawswar
  • 28-09-2017
  • Mathematics
contestada

2x+y=70
2y+z=110
x+y+z=?

Respuesta :

satishkumarsan
satishkumarsan satishkumarsan
  • 29-09-2017
No solution
Because 3 unknown needs 3 equation at least
Answer Link

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