The term "x-conditionate" is not standard terminology in mathematics. If you are asking how to find \( x \) given \( y = -2 \) in the context of a specific equation or function, please provide that equation or context.
Without additional information, I can't determine what you're specifically looking for. If you have a particular mathematical equation in mind, please share it, and I can help you find the corresponding \( x \) value when \( y = -2 \).