Respuesta :

Answer:

x=5.333

y=3

Step-by-step explanation:

given, y=5-2............(1)

1-3x+y=-12...............(2)

y=5-2=3

put y=3 in equ (2)

1-3x+3=-12

1+3+12=3x

3x=16

x=[tex]\frac{16}{3}[/tex]

x=5.333

hence, x=5.333

           y=3               answer

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