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(2/3)*(x-6)-((1/4)*x) = (3/8)*(8-x)+(1/2)*x // - (3/8)*(8-x)+(1/2)*x
(2/3)*(x-6)-((3/8)*(8-x))-((1/4)*x)-((1/2)*x) = 0
(2/3)*(x-6)+(-3/8)*(8-x)+(-1/4)*x+(-1/2)*x = 0
2/3*(x-6)-3/8*(8-x)-x/4-x/2 = 0
(2/3*2*4*(x-6))/(2*4)+(-3/8*2*4*(8-x))/(2*4)+(2*(-x))/(2*4)+(4*(-x))/(2*4) = 0
2/3*2*4*(x-6)-3/8*2*4*(8-x)+2*(-x)+4*(-x) = 0
25/3*x-2*x-4*x-56 = 0
19/3*x-4*x-56 = 0
7/3*x-56 = 0
(7/3*x-56)/(2*4) = 0
(7/3*x-56)/(2*4) = 0 // * 2*4
7/3*x-56 = 0
7/3*x-56 = 0 // + 56
7/3*x = 56 // : 7/3
x = 56/7/3
x = 24
x = 24
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