jimmycastillo111601 jimmycastillo111601
  • 19-10-2019
  • Mathematics
contestada

-6x+5y=1
6x + 4y = -10​

Respuesta :

annie1799
annie1799 annie1799
  • 19-10-2019

Answer:

(-1,-1)

Step-by-step explanation:

The easiest way to solve this is elimination, since the x's already cancel out.  add the whole equation together and you get 9y=-9.  divide -9 by 9 and get y=-1.  substitute -1 in for x in one of the original equations.  

-6x+5(-1)=1

-6x-5=1

     +5

-6x=6

/-6

x=-1

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