Question

-x=?x=?​

Answer 1

Фото ответ. Отметь как лучший, пожалуйста

Answer 2

It seems like you've provided an equation with two variables, but it's not clear what values are being assigned to these variables. In order to solve for either $x$ or $-x$, I would need more information. Could you please provide additional context or specify the values for either $x$ or $-x$?