Question 121792
3X-Y=2 OR -Y=-3X+2 OR Y=-3X/-1+2/-1 OR Y=3X-2 (RED LINE)
X+Y=2 OR Y=-X+2 (GREEN LINE)
SOLUTION (1,1)
{{{ graph( 300, 200, -6, 5, -10, 10, y = 3x -2, y = -x +2) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions y = 3x +2 and y = -x +2).