aya4 aya4
  • 25-01-2015
  • Mathematics
contestada

2x-8y=6
y=-7- x
what are the coordinates

Respuesta :

ar3950 ar3950
  • 25-01-2015
2x-8(-7-x)=6
2x+56+8x=6
10x=-50
x=-5

y=-7-(-5)
y=-2

(-5,-2)
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