Question

4х+1-3х+15..............​

Answer 1

Ответ:

Ответ: x+16

Пошаговое объяснение:

Это правильно

Answer 2

It seems like you're trying to write an arithmetic expression with some missing parts or a pattern. However, the provided expression "4х+1-3х+15" is not clear enough to understand the pattern or the intended operation.

If you could provide more information or clarify your question, I would be happy to help you with the expression or pattern you have in mind.