Question 71327
3M+N=4
N=-3M+4 ASSUMING N=Y & M=X IN THE NORMAL GRAPHING COORDINATES WE HAVE.
{{{ graph( 300, 300, -6, 5, -10, 10, y = -3x +4) }}} (graph 300x300 pixels, x from -6 to 5, y from -10 to 10, y = -3x +4).