((4х-1)/12)-((3х+1)/8)=(х+1)
(2*(4х-1)/24)-(3*(3х+1)/24)=24*(х+1)/24
8х-2-(9х+3)=24х+24
8х-2-9х-3=24х+24
-х-5=24х+24
-х-24х=24+5
-25х=29
х=29/(-25)
х=-1 целая 4/25
((3х-2)/9)-((2х+1)/6)=((5-х)/3)
(2*(3х-2)/18)-(3*(2х+1)/18)=(6*(5-х)/18)
6х-4-(6х+3)=30-6х
6х-4-6х-3=30-6х
-7=30-6х
6х=30+7
6х=37
х=37/6
х=6 целых 1/6