f/-9 = 9

f =

1 answer

To solve the equation \( \frac{f}{-9} = 9 \), you can multiply both sides of the equation by \(-9\) to isolate \(f\):

\[ f = 9 \times (-9) \]

Calculating the right side:

\[ f = -81 \]

So, \( f = -81 \).