Solve for x
x = \frac{500000}{981} = 509\frac{671}{981} \approx 509.683995923
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\frac{100000}{196.2}=x
Multiply 20 and 9.81 to get 196.2.
\frac{1000000}{1962}=x
Expand \frac{100000}{196.2} by multiplying both numerator and the denominator by 10.
\frac{500000}{981}=x
Reduce the fraction \frac{1000000}{1962} to lowest terms by extracting and canceling out 2.
x=\frac{500000}{981}
Swap sides so that all variable terms are on the left hand side.
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