(5·x - 1)/(4·x - 2) + (2·x + 1)/2 > (14·x + 8)/(12·x - 6) + x
(5·x - 1)/(2·(2·x - 1)) + (2·x + 1)/2 - ((7·x + 4)/(3·(2·x - 1)) + x) > 0
((5·x - 1)·3 + (2·x + 1)·(3·(2·x - 1)) - (7·x + 4)·2 - x·(6·(2·x - 1)))/(6·(2·x - 1)) > 0
((15·x - 3) + (2·x + 1)·(6·x - 3) - (14·x + 8) - x·(12·x - 6))/(6·(2·x - 1)) > 0
((15·x - 3) + (12·x^2 - 3) - (14·x + 8) - (12·x^2 - 6·x))/(6·(2·x - 1)) > 0
(7·x - 14)/(6·(2·x - 1)) > 0
7·(x - 2)/(6·(2·x - 1)) > 0
(x - 2)/(2·x - 1) > 0
Segno N(x)
---------------------(2)+++++++>x
Segno D(x)
--------(1/2)+++++++++++++>x
Segno rapporto
++++(1/2)------(2)++++++++>x
Soluzione: x < 1/2 ∨ x > 2