Question 83878
-2y=3x-15 now divide all terms by -2 to obtain the standard equation for a line.
y=3x/-2-15/-2 
y=-3x/2+15/2
this line has a slope(m)=-3/2 & a y intercept (b)=15/2.
the graph follows as the proof:
{{{ graph( 300, 200, -6, 5, -10, 10, y = -3x/2 +15/2) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, y = -3x/2 +15/2).