christinecox christinecox
  • 22-08-2017
  • Mathematics
contestada

solve 6x-2y=-12&y=3x+12

Respuesta :

kphung76127
kphung76127 kphung76127
  • 22-08-2017
Substitute the value of y
6x-2(3x+12)=-12
6x-6x-24=-12
-24=-12
False

Final answer: No solution (the lines are parallel)
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