Questions & Answers about El hombre vive en las afueras.
Spanish often leaves out subject pronouns because the verb ending already shows who the subject is. Since vive clearly matches he/she/it, and the sentence already includes el hombre, adding él would be unnecessary.
So:
- El hombre vive en las afueras. = natural
- Él vive en las afueras. = also possible, but only if you want to stress he