Question

5^x-1<25
3^3-x>9
6^2x<1/36

Answer 1

1.  5^(x-1)<25;
5^x/5<25;
5^x<5³;
x<3;
2.3^(3-x)>9;
3³/3^x>3²;
 3¹>3^x;
x<1;
3.6^2x<1/36;
36^x<36⁻¹
x<-1;