Solve for x
x=-\frac{3}{f-2}
f\neq 2
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fx-2x=-3
Subtract 2x from both sides.
\left(f-2\right)x=-3
Combine all terms containing x.
\frac{\left(f-2\right)x}{f-2}=-\frac{3}{f-2}
Divide both sides by f-2.
x=-\frac{3}{f-2}
Dividing by f-2 undoes the multiplication by f-2.
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