The equation of the line can be written in slope intercept form
y-y1 = m( x-x1), where m is the slope, m = -5 and x1,y1 are the coordinates of the point the line passes through ( 10,32)
y-32 = -5 ( x-10) = -5x + 50 , add 32 to both sides
y-32+32 = -5x+50-32, y= -5x+18 is the equation of the line of slope -5 and passes through the point ( 10,32)
