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(1/6)*(3*x-6)+3 = (7/12)*(x+6)-(17/24) // - (7/12)*(x+6)-(17/24)
(1/6)*(3*x-6)-((7/12)*(x+6))+17/24+3 = 0
(1/6)*(3*x-6)+(-7/12)*(x+6)+17/24+3 = 0
1/6*(3*x-6)-7/12*(x+6)+17/24+3 = 0
(1/6*24*(3*x-6))/24+(-7/12*24*(x+6))/24+17/24+(3*24)/24 = 0
1/6*24*(3*x-6)-7/12*24*(x+6)+3*24+17 = 0
17-2*x-108+72 = 0
72-2*x-91 = 0
-2*x-19 = 0
(-2*x-19)/24 = 0
(-2*x-19)/24 = 0 // * 24
-2*x-19 = 0
-2*x-19 = 0 // + 19
-2*x = 19 // : -2
x = 19/(-2)
x = -19/2
x = -19/2
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