Solve for x
x=\frac{21}{82}\approx 0.256097561
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205x=52.5
Add 120 and 85 to get 205.
x=\frac{52.5}{205}
Divide both sides by 205.
x=\frac{525}{2050}
Expand \frac{52.5}{205} by multiplying both numerator and the denominator by 10.
x=\frac{21}{82}
Reduce the fraction \frac{525}{2050} to lowest terms by extracting and canceling out 25.
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