Solve for a
a=\frac{1}{25}i=0.04i
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\frac{i}{25}=a
Divide both sides by 25.
\frac{1}{25}i=a
Divide i by 25 to get \frac{1}{25}i.
a=\frac{1}{25}i
Swap sides so that all variable terms are on the left hand side.
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