Question 140726
-3y+12x=18
-3Y=-12X+18
Y=-12X/-3+18/-3
Y=4X-6
{{{ graph( 300, 200, -6, 5, -10, 10, 4x -6) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, 4x -6).