Respuesta :

The answer is A. 2x + 3y = 6 and y = x - 7. Let me know if you need an explanation. I hope this helps!
A: 2x+3y=6
Y=x-7
2x+3.(x-7)=6
2x+3x-21=6
5x-21=6
5x=27
x=27/5
x=5,4