From the 2nd:
y = 2x-9
sub this into the first:
8x - 4(2x-9) = 6
8x - 8x + 36 = 9
36 = 9
not very likely
so there is no solution, you have two parallel lines, which of course
will never intersect
8x -4y =6
2x - y =9
1 answer