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(x+3)/16 = (x-9)/3+1/8 // - (x-9)/3+1/8
(x+3)/16-((x-9)/3)-(1/8) = 0
(x+3)/16-((x-9)/3)-1/8 = 0
(x+3)/16+(-1*(x-9))/3-1/8 = 0
(3*8*(x+3))/(3*8*16)+(-1*8*16*(x-9))/(3*8*16)+(-1*3*16)/(3*8*16) = 0
3*8*(x+3)-1*8*16*(x-9)-1*3*16 = 0
1224-104*x-48 = 0
1176-104*x = 0
(1176-104*x)/(3*8*16) = 0
(1176-104*x)/(3*8*16) = 0 // * 3*8*16
1176-104*x = 0
1176-104*x = 0 // - 1176
-104*x = -1176 // : -104
x = -1176/(-104)
x = 147/13
x = 147/13
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