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1100=\frac{48400\left(484+R\right)}{484R}
Variable R cannot be equal to -484 since division by zero is not defined. Divide 48400 by \frac{484R}{484+R} by multiplying 48400 by the reciprocal of \frac{484R}{484+R}.
1100=\frac{100\left(R+484\right)}{R}
Cancel out 484 in both numerator and denominator.
1100=\frac{100R+48400}{R}
Use the distributive property to multiply 100 by R+484.
\frac{100R+48400}{R}=1100
Swap sides so that all variable terms are on the left hand side.
100R+48400=1100R
Variable R cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by R.
100R+48400-1100R=0
Subtract 1100R from both sides.
-1000R+48400=0
Combine 100R and -1100R to get -1000R.
-1000R=-48400
Subtract 48400 from both sides. Anything subtracted from zero gives its negation.
R=\frac{-48400}{-1000}
Divide both sides by -1000.
R=\frac{242}{5}
Reduce the fraction \frac{-48400}{-1000} to lowest terms by extracting and canceling out -200.