Respuesta :

The Answer Is The Second One Plug y=X+5 In 3x(x+5)=-3
Add Variables 3x Plus x Which Is 4x And Subtract 5 To -3 Giving You -8 
Divide -8/4x Giving You x=-2 
(x,y)
(-2,y)

Then You Plug Your Answer -2 Into The y=x+5 
y=-2+5 
Giving You 3 
So The Answer (-2,3)

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