thed0pekid
thed0pekid
17-05-2016
Mathematics
contestada
y=2x-2
y=x+2
substitution
Respuesta :
Aivi
Aivi
17-05-2016
y = 2x-2
y = x+2
y = y
2x-2 = x+2 |-x
x -2 = 2 |+2
x = 4
y = x+2
y = 4+2
y =6
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