Solve for x
x = \frac{1021}{50 \pi} \approx 6.499887876
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20.42=\pi x
Cancel out 2 on both sides.
\pi x=20.42
Swap sides so that all variable terms are on the left hand side.
\frac{\pi x}{\pi }=\frac{20.42}{\pi }
Divide both sides by \pi .
x=\frac{20.42}{\pi }
Dividing by \pi undoes the multiplication by \pi .
x=\frac{1021}{50\pi }
Divide 20.42 by \pi .
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