Solve for x
x=120
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1440\pi =\pi \times 12x
Multiply both sides of the equation by 180.
\pi \times 12x=1440\pi
Swap sides so that all variable terms are on the left hand side.
12x=1440
Cancel out \pi on both sides.
x=\frac{1440}{12}
Divide both sides by 12.
x=120
Divide 1440 by 12 to get 120.
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