Solve for I
I = \frac{13}{2} = 6\frac{1}{2} = 6.5
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\frac{1}{2}\times 13=I
Multiply both sides by 13.
\frac{13}{2}=I
Multiply \frac{1}{2} and 13 to get \frac{13}{2}.
I=\frac{13}{2}
Swap sides so that all variable terms are on the left hand side.
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