I'm asking because of this question. I have already provided an answer and I have another way to achieve the solution. I want to add both answers.
Can I do that or are there any consequences for this?
As long as your solutions are distinct and self-contained, you're welcome to post each solution as its own answer if you would rather do that than consolidate both of them into, or replace one with the other within, a single answer.
You should not use multiple answers when they are two parts to one solution.