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y-8 = (-5/8)*(x-2) // - (-5/8)*(x-2)
y-((-5/8)*(x-2))-8 = 0
(5/8)*(x-2)+y-8 = 0
5/8*(x-2)+y-8 = 0
5/8*(x-2)+y-8 = 0
5/8*x+y-8-5/4 = 0
5/8*x+y-37/4 = 0
5/8*x+y-37/4 = 0
5/8*x+y-37/4 = 0 // - y-37/4
5/8*x = -(y-37/4) // : 5/8
x = (-(y-37/4))/5/8
x = 8/5*(37/4-y)
x = 8/5*(37/4-y)
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