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(x+5)/2+1/2 = 2*x-((x-3)/8) // - 2*x-((x-3)/8)
(x+5)/2+(x-3)/8-(2*x)+1/2 = 0
(x+5)/2+(x-3)/8-2*x+1/2 = 0
(8*(x+5))/(2*8)+(2*(x-3))/(2*8)+(-2*2*8*x)/(2*8)+(1*8)/(2*8) = 0
8*(x+5)+2*(x-3)-2*2*8*x+1*8 = 0
10*x-32*x+8+34 = 0
8-22*x+34 = 0
42-22*x = 0
(42-22*x)/(2*8) = 0
(42-22*x)/(2*8) = 0 // * 2*8
42-22*x = 0
42-22*x = 0 // - 42
-22*x = -42 // : -22
x = -42/(-22)
x = 21/11
x = 21/11
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