Respuesta :
it is fore multiple things. if thats your quiestion. y can =4 and x=0, or x can = 2 and y=0.
12x + 6y = 24
---- ---- ----
6 6 6
2x+y=4
y=-2x+4
___________________________
12x+6(-2x+4)=24
12x-12x+24=24
24=24
All real numbers
---- ---- ----
6 6 6
2x+y=4
y=-2x+4
___________________________
12x+6(-2x+4)=24
12x-12x+24=24
24=24
All real numbers