riveradm riveradm
  • 19-02-2020
  • Mathematics
contestada

4x - 2y = 6
y = - 2x - 1
what is the value of x+ y

Respuesta :

loulou3989
loulou3989 loulou3989
  • 19-02-2020
4x-2y=6 (3/2+y/2
Y=-2x-1
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