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(4*t+1)/8 = (t+9)/16+(t-7)/16 // - (t+9)/16+(t-7)/16
(4*t+1)/8-((t+9)/16)-((t-7)/16) = 0
(4*t+1)/8+(-1*(t+9))/16+(-1*(t-7))/16 = 0
(16*(4*t+1))/(8*16)+(-1*8*(t+9))/(8*16)+(-1*8*(t-7))/(8*16) = 0
16*(4*t+1)-1*8*(t+9)-1*8*(t-7) = 0
56*t-8*t-56+56 = 0
48*t = 0
(48*t)/(8*16) = 0
(48*t)/(8*16) = 0 // * 8*16
48*t = 0
48*t = 0 // : 48
t = 0
t = 0
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