Question 159901
x/3 -y/6 = 1
-y/6=-x/3+1
y=-6(-x/3+1)
y=6x/3-6
y=2x-6
{{{ graph( 300, 200, -6, 5, -10, 10, 2x -6) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, 2x -6).