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3*(2*x-4)+x/2 = 1 // - 1
3*(2*x-4)+x/2-1 = 0
(2*3*(2*x-4))/2+x/2+(-1*2)/2 = 0
2*3*(2*x-4)+x-1*2 = 0
13*x-24-2 = 0
13*x-26 = 0
(13*x-26)/2 = 0
(13*x-26)/2 = 0 // * 2
13*x-26 = 0
13*x-26 = 0 // + 26
13*x = 26 // : 13
x = 26/13
x = 2
x = 2
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