Question 71913
x-2y=8, -2y=-x+8, y=-x/-2+8/-2, y=x/2-4
3x-2y=12, -2y=-3x+12, y=-3x/-2+12/-2, y=3x/2-6
{{{ graph( 300, 200, -6, 5, -10, 10, y = x/2-4, y = 3x/2-6) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions y = x/2 -4 and y = 3x/2 -6).