Question

x-3y-3 is equal to 0and 3x-9y-2 is equal to 0​

Answer 1

because the value of x=6,y=1 and solve the equations. 0 is answer both of equation.

Answer 2

$x - 3y - 3 = 0............(1) \\ 3x - 9y - 2 = 0...........(2) \\ from \: equation \: first \: \\ x - 3y - 3 = 0 \\ x = 3y + 3 \\ now \: we \: put \: the \: value \: of \: \: x \: \: in \: equation \: second \: \\ 3x - 9y - 2 = 0 \\ 3(3y + 3) - 9y - 2 = 0 \\ 9y + 9 - 9y - 2 = 0 \\ = 7$

this equations factorisations is not possible.