Solve for f
f=-iL
Solve for L
L=if
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if=L
The equation is in standard form.
\frac{if}{i}=\frac{L}{i}
Divide both sides by i.
f=\frac{L}{i}
Dividing by i undoes the multiplication by i.
f=-iL
Divide L by i.
L=if
Swap sides so that all variable terms are on the left hand side.
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