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(5/2)*(x-2)+(x+4)/4-((3*x-13)/8) = 0
5/2*(x-2)+(x+4)/4+(-1*(3*x-13))/8 = 0
(5/2*4*8*(x-2))/(4*8)+(8*(x+4))/(4*8)+(-1*4*(3*x-13))/(4*8) = 0
5/2*4*8*(x-2)+8*(x+4)-1*4*(3*x-13) = 0
88*x-12*x-128+52 = 0
76*x-76 = 0
(76*x-76)/(4*8) = 0
(76*x-76)/(4*8) = 0 // * 4*8
76*x-76 = 0
76*x-76 = 0 // + 76
76*x = 76 // : 76
x = 76/76
x = 1
x = 1
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