Решите уравнение : 3/x-6/x(x+2)=1+2x/x+2

   6-x-1/2=3-x/2+x-2/3 
6-1/2-3+2/3=-х/2+х+х
3-1/2+2/3=-х/2+2х
3-3/6+4/6=3/2*х
3 1/6=3/2*х
х=19/6:3/2=(19*2)/(6*3)
х=19/9=2 1/9