What do you notice about the solution of the compound inequality x+3>3 or x+3< (or equal) 3?

Question

I don't understand what the question is asking. Some please help.

Answer 1

the solution is all numbers, since every number is either greater than 3 or less than or equal to 3.

Answer 2

let z=x+3
z>3; z<=3
so z is all numbers, so x+3 is all numbers