We should get extra points for decoding the question. Is that computer generated?
It's easier for us if you type it in using math symbols, with lots of parentheses for clarity, or just post a photo.
If
[tex](-3)^{-5} = \dfrac{1}{x}[/tex]
what is the value of x?
That's straightforward:
[tex]x = \dfrac{1} {(-3)^{-5}} = (-3)^5 = -243[/tex]
Answer: -243
