Question

2) (1,2x+16,8) : (-13,1)=0​

Answer 1

пишишь это и всё........

Answer 2

It looks like you're trying to perform some mathematical operation, but the notation you've provided is not clear. The expression (1,2x+16,8) : (-13,1)=0 is not standard mathematical notation, so I'm not sure how to interpret it.

If you can provide more context or clarify the notation you're using, I'd be happy to help you with the mathematical problem you're trying to solve.