Verified answer

-18 < 3x - 5 < - 4

-13 < 3x < 1

-13/3 < x < 1/3

{x| -13/3 < x < 1/3 }

-18<3x-5<-4 add 5 to the three sides

-13<3x<1 divide by 3 the three sides

-13/3<x<1/3

the solution set is }-13/3, 1/3{

- 13 < 3x < 1

-13/3 < x < 1/3

x>-13/3, x<1/3

I freaking love math but this doesnt ring a bell