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(x+1)/4 = (1-(2*x))/3+10 // - (1-(2*x))/3+10
(x+1)/4-((1-(2*x))/3)-10 = 0
(x+1)/4-((1-2*x)/3)-10 = 0
(x+1)/4+(-1*(1-2*x))/3-10 = 0
(3*(x+1))/(3*4)+(-1*4*(1-2*x))/(3*4)+(-10*3*4)/(3*4) = 0
3*(x+1)-1*4*(1-2*x)-10*3*4 = 0
11*x-120-1 = 0
11*x-121 = 0
(11*x-121)/(3*4) = 0
(11*x-121)/(3*4) = 0 // * 3*4
11*x-121 = 0
11*x-121 = 0 // + 121
11*x = 121 // : 11
x = 121/11
x = 11
x = 11
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