Solution
We have the following system of equations:
2x -8y= 6 (1)
x-4y = 3 (2)
We can solve for x from the (2) equation and we got:
x= 4y+3
Replacing into the first equation we have:
2*(4y+3) -8y= 6
Solving for y we got:
8y+6 -8y= 6
6=6
Infinite solutions
x= 3+4y
Then we can conclude that the solution is all the real numbers