Solve for f
f=-x^{4}+25+\frac{5}{x}
x\neq 0
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3-fx=x^{5}-25x-2
Combine -5x and -20x to get -25x.
-fx=x^{5}-25x-2-3
Subtract 3 from both sides.
-fx=x^{5}-25x-5
Subtract 3 from -2 to get -5.
\left(-x\right)f=x^{5}-25x-5
The equation is in standard form.
\frac{\left(-x\right)f}{-x}=\frac{x^{5}-25x-5}{-x}
Divide both sides by -x.
f=\frac{x^{5}-25x-5}{-x}
Dividing by -x undoes the multiplication by -x.
f=-x^{4}+25+\frac{5}{x}
Divide x^{5}-25x-5 by -x.
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