christemaesse
christemaesse christemaesse
  • 19-10-2020
  • Mathematics
contestada

3x-15x-9+20=2 rational inequality​

Respuesta :

vicenthaye
vicenthaye vicenthaye
  • 19-10-2020

Answer:

-12x+11=2

-12x=2-11

-12x=-9

x=-9\-12

x=3\4

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