Respuesta :

dannielle

Answer:

(-0.4, 4)

x+y=3.6  /*(-1)

2x+y=3.2

-x -y= -3.6

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x   /= -3.6+3.2

x= -0.4

-0.4+y=3.6

+0.4     0.4

y= 4

Step-by-step explanation: