marissajarosz
marissajarosz marissajarosz
  • 10-02-2017
  • Mathematics
contestada

what is the solution the this equation? solve using linear combination method:
{-2x+y=-17
{3x+y=23

Respuesta :

April135 April135
  • 11-02-2017
the solution is x=6 and y=5

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