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(5*x+1)/6 = (3*x-8)/5 // - (3*x-8)/5
(5*x+1)/6-((3*x-8)/5) = 0
(5*x+1)/6+(-1*(3*x-8))/5 = 0
(5*(5*x+1))/(5*6)+(-1*6*(3*x-8))/(5*6) = 0
5*(5*x+1)-1*6*(3*x-8) = 0
7*x+53 = 0
(7*x+53)/(5*6) = 0
(7*x+53)/(5*6) = 0 // * 5*6
7*x+53 = 0
7*x+53 = 0 // - 53
7*x = -53 // : 7
x = -53/7
x = -53/7
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