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(3*x)/11+5/13 = (2*x)/13-(4/13) // - (2*x)/13-(4/13)
(3*x)/11-((2*x)/13)+5/13+4/13 = 0
(3*x)/11+(-2/13)*x+5/13+4/13 = 0
17/143*x+9/13 = 0 // - 9/13
17/143*x = -9/13 // : 17/143
x = -9/13/17/143
x = -99/17
x = -99/17
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