explain the difference in meaning between -3 and -3

Answer 1

I don't see any difference.

Answer 2

Nothing. Did you mean one of them to be a positive 3?

Answer 3

There was a similar question asking about |-3| and -2

|x| is just the distance between x and zero.
Since -3 is 3 units away from zero (to the left, as it happens), |-3| = 3
|x| is always positive or zero.

Answer 4

No it says explain the difference in meaning between |-3| and -3