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(4*x)/12+(18*x)/12+6/12 = 6/12-(16/12)-(12/12) // - 6/12-(16/12)-(12/12)
(4*x)/12+(18*x)/12+6/12-(6/12)+16/12+12/12 = 0
(4*x)/12+(18*x)/12+6/12-1/2+16/12+12/12 = 0
11/6*x+7/3 = 0 // - 7/3
11/6*x = -7/3 // : 11/6
x = -7/3/11/6
x = -14/11
x = -14/11
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