To solve the equation \( 85x = -10 \), you need to isolate \( x \).
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Divide both sides of the equation by 85:
\[ x = \frac{-10}{85} \]
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Simplify the fraction:
\[ x = \frac{-2}{17} \]
Since none of the provided options match the result \(-\frac{2}{17}\), it appears there may be a misunderstanding or an error in the provided options.
However, if we examine the expressions provided, none of them accurately represent \(-\frac{2}{17}\), thus the correct answer is not present among the choices given. If you have any further details or a different equation, please let me know.