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y = (-4/11)*(5*x-352) // - (-4/11)*(5*x-352)
y-((-4/11)*(5*x-352)) = 0
(4/11)*(5*x-352)+y = 0
4/11*(5*x-352)+y = 0
4/11*(5*x-352)+y = 0
20/11*x+y-128 = 0
20/11*x+y-128 = 0
20/11*x+y-128 = 0 // - y-128
20/11*x = -(y-128) // : 20/11
x = (-(y-128))/20/11
x = 11/20*(128-y)
x = 11/20*(128-y)
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