Question

solve for x&y,x-3y=0 and 3x-9y-2=0​

Answer 1

$x - 3y = 0$

$3x - 9y = 0$

From 2nd Equation,

$3(x - 3y) = 0 \\ x - 3y = 0$

Hence The Two Equations Are:-

$x - 3y = 0 \\ x - 3y = 0$

Thus We Have Only 1 Equation and 2 variables.

Thus,This Equation couldn't be Solved or the solution is

$x = 0 \\ y = 0$