You can put this solution on YOUR website! 2X+3Y=4
3Y=-2X+4
Y=-2X/3+4/3 THIS LINE HAS A SLOPE=-2/3. (RED LINE)
THUS ANY PARALLEL LINE ALSO HAS A SLOPE=-2/3 & IF IT PASSES THROUGH(3,-1) THEN WE HAVE THE EQUATION:
-1=-2/3*3+b
-1=-2+b
b=-1+2
b=1 SO THE EQUATION IS:
Y=-2X/3+1 (GREEN LINE) (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions y = -2x/3 +4/3 and y = -2x/3 +1).