Solve for x
x = \frac{115}{6 \pi} \approx 6.100939485
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\pi x\times 18=345
Swap sides so that all variable terms are on the left hand side.
18\pi x=345
The equation is in standard form.
\frac{18\pi x}{18\pi }=\frac{345}{18\pi }
Divide both sides by 18\pi .
x=\frac{345}{18\pi }
Dividing by 18\pi undoes the multiplication by 18\pi .
x=\frac{115}{6\pi }
Divide 345 by 18\pi .
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