Respuesta :

Answer:

{x,y}={4,0}

x = -2y + 4

2•(-2y+4) - y = 8

- 5y = 0

5y = 0

y = 0

x = -2y+4

y = 0

x = -2(0/18062600)+4 = 4

{x,y}={4,0}