How do you solve #3m-4<2 #?
What I would do is add 4 to both sides of the expression to cancel out the 4 on the left hand side and to get 3m by itself like this:
When you do that you should get
Now divide both sides by 3 to get m by itself like this:
When you do that division you're left with m on the left hand side and 2 on the right hand side, with a less than sign separating them like so: