Question 137338
4x+7y=8
7Y=-4X+8
Y=-4X/7+8/7
{{{ graph( 300, 200, -6, 5, -10, 10, -4x/7 +8/7) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10,-4x/7 +8/7).