Question 136972
5x-3y=15 
-3y=-5x+15
y=-5x/-3+15/-3
y=5x/3-5
this line has a slope=5/3 & a y intercept=-5. 
{{{ graph( 300, 200, -6, 5, -10, 10, 5x/3 -5) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, 5x/3 -5).