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y-260 = (-12/5)*(x-60) // - (-12/5)*(x-60)
y-((-12/5)*(x-60))-260 = 0
(12/5)*(x-60)+y-260 = 0
12/5*(x-60)+y-260 = 0
12/5*(x-60)+y-260 = 0
12/5*x+y-260-144 = 0
12/5*x+y-404 = 0
12/5*x+y-404 = 0
12/5*x+y-404 = 0 // - y-404
12/5*x = -(y-404) // : 12/5
x = (-(y-404))/12/5
x = 5/12*(404-y)
x = 5/12*(404-y)
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