Respuesta :

angela48430

Answer:

x=0

y=4

Step-by-step explanation:

x=8-2y

3y=-x+12

first make it

ax ( + or - ) by = c

x+2y=8

x+3y=12

now subtract the equations

x+2y=8

- (x+3y=12)

-----------------

-1y=-4

y=4

x+2(4)=8

x+8=8

x=0

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