Solve for x, y, z
z=5
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x+\frac{1}{5}=1
Consider the first equation. Reduce the fraction \frac{20}{100} to lowest terms by extracting and canceling out 20.
x=1-\frac{1}{5}
Subtract \frac{1}{5} from both sides.
x=\frac{4}{5}
Subtract \frac{1}{5} from 1 to get \frac{4}{5}.
x=\frac{4}{5} y=5 z=5
The system is now solved.
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