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x in (-oo:+oo)
4*((1/3)*x-(1/4))+((4/3)*x)/3+1 = 6 // - 6
4*((1/3)*x-(1/4))+((4/3)*x)/3-6+1 = 0
4*((1/3)*x-1/4)+((4/3)*x)/3-6+1 = 0
4*(1/3*x-1/4)+(4*x)/9-6+1 = 0
(4*9*(1/3*x-1/4))/9+(4*x)/9+(-6*9)/9+(1*9)/9 = 0
4*9*(1/3*x-1/4)+4*x-6*9+1*9 = 0
16*x-54-9+9 = 0
16*x-63+9 = 0
16*x-54 = 0
(16*x-54)/9 = 0
(16*x-54)/9 = 0 // * 9
16*x-54 = 0
16*x-54 = 0 // + 54
16*x = 54 // : 16
x = 54/16
x = 27/8
x = 27/8
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