How many solutions does the system of equations have? x - 3y = 15 and 3x - 9y=45

how many solutions does the system of equations have? y - 6x = - 3 and 4y - 24x = - 16

For the answer to the question above asking how many solutions does the system of equations have? y - 6x = - 3 and 4y - 24x = - 16. The answer is y - 6x = - 3 - 6x + y = - 3 6x - y = 3

4y - 24x = - 16 - 24x + 4y = - 16 24x - 4y = 16 reduces to 6x - y = 4

and this has no solutions