3х-5(2х-1)=3(3-2х)
3x-10x+5-9+6x=0
-x=4
x=-4
(х-4)/(2+3х)=5 /*(2+3x)
x-4=10+15x
-14x=14
x=-1
5х-6х2=0
x(5-6x)=0
x =0 или -6x=-5
x=5/6
3х-5(2х-1)=3(3-2х)
3x-10x+5-9+6x=0
-x=4
x=-4
(х-4)/(2+3х)=5 /*(2+3x)
x-4=10+15x
-14x=14
x=-1
5х-6х2=0
x(5-6x)=0
x =0 или -6x=-5
x=5/6