Question 126350
x-5y=9 or -5y=-x+9 or y=-x/-5+9/-5 or y=x/5-9/5
{{{ graph( 300, 200, -6, 15, -10, 10, x/5 -9/5) }}} (graph 300x200 pixels, x from -6 to 15, y from -10 to 10, x/5 -9/5).