Respuesta:
x= 10-3y
x= -6-y/-2
(10-3y)(-2)=-6-y
-20+6y= -6-y
6y+y= -6+20
7y= 14
y= 14/7
y= 2
x= 10-3.2
x= 10-6
x= 4
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Respuesta:
x= 10-3y
x= -6-y/-2
(10-3y)(-2)=-6-y
-20+6y= -6-y
6y+y= -6+20
7y= 14
y= 14/7
y= 2
x= 10-3.2
x= 10-6
x= 4