1)3х *2х>(1/36)2х-1
2)2х-1+2х-2+2х-3=896
3)32х+1+9=3х+3+3х
4)18,23х-2=0,272
5)3*4х -5*6х+2*9х=0
6)log1/3 (2-5x)> -2
7)log2 (2x+2)+ log(x-5)=7log75
8)log31/x +log3√x= -1
9)log16x +log4x+log2x=7
10)xlog3x-4=1/27
11)log√3(x-y)=2
2x-2 *5y-1=40
12)2log2(3x-4)=8
Log9(x2-y2)-log9(x+y)=0,5