Question 268788
-4x+6y=30
6y=4x+30
y=4x/6+30/6
y=2x/3+5 (red line)
-6x+6y=18
6y=6x+18
y=6x/6+18/6
y=x+3 (green line)
INTERCEPT=(6,9)
{{{ graph( 300, 200, -6, 10, -10, 10, 2x/3 +5, x +3) }}} (graph 300x200 pixels, x from -6 to 10, y from -10 to 10, of TWO functions 2x/3 +5  and x +3).