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7\pi =10\pi
Multiply both sides of the equation by 10.
7\pi -10\pi =0
Subtract 10\pi from both sides.
-3\pi =0
Combine 7\pi and -10\pi to get -3\pi .
\pi =0
Divide both sides by -3. Zero divided by any non-zero number gives zero.
\text{false}
Compare \pi and 0.
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