To eliminate \(-10f\) from the right side and move all \(f\) terms to the left side, we need to add \(10f\) to both sides of the equation.
Starting with the original equation:
\[ 22f - 10 = -10f - 8 \]
Now, we add \(10f\) to both sides:
\[ 22f + 10f - 10 = -10f + 10f - 8 \]
This simplifies to:
\[ 32f - 10 = -8 \]
So, the new equation is:
\[ 32f - 10 = -8 \]