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(3/4)*(x-2) = (2/5)*(3-x) // - (2/5)*(3-x)
(3/4)*(x-2)-((2/5)*(3-x)) = 0
(3/4)*(x-2)+(-2/5)*(3-x) = 0
3/4*(x-2)-2/5*(3-x) = 0
3/4*(x-2)-2/5*(3-x) = 0
23/20*x-27/10 = 0
23/20*x-27/10 = 0
23/20*x-27/10 = 0 // + 27/10
23/20*x = 27/10 // : 23/20
x = 27/10/23/20
x = 54/23
x = 54/23
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