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3*(x-2)+(x-12)/6-((2*(x+3))/6) = x/2 // - x/2
3*(x-2)+(x-12)/6-((2*(x+3))/6)-(x/2) = 0
3*(x-2)+(x-12)/6+(-1/3)*(x+3)-(x/2) = 0
3*(x-2)+(x-12)/6-1/3*(x+3)-x/2 = 0
(2*3*6*(x-2))/(2*6)+(2*(x-12))/(2*6)+(-1/3*2*6*(x+3))/(2*6)+(6*(-x))/(2*6) = 0
2*3*6*(x-2)+2*(x-12)-1/3*2*6*(x+3)+6*(-x) = 0
38*x-4*x-6*x-96-12 = 0
34*x-6*x-108 = 0
28*x-108 = 0
(28*x-108)/(2*6) = 0
(28*x-108)/(2*6) = 0 // * 2*6
28*x-108 = 0
28*x-108 = 0 // + 108
28*x = 108 // : 28
x = 108/28
x = 27/7
x = 27/7
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