y = 28 \% x
Solve for x
x=\frac{25y}{7}
Solve for y
y=\frac{7x}{25}
Graph
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y=\frac{7}{25}x
Reduce the fraction \frac{28}{100} to lowest terms by extracting and canceling out 4.
\frac{7}{25}x=y
Swap sides so that all variable terms are on the left hand side.
\frac{\frac{7}{25}x}{\frac{7}{25}}=\frac{y}{\frac{7}{25}}
Divide both sides of the equation by \frac{7}{25}, which is the same as multiplying both sides by the reciprocal of the fraction.
x=\frac{y}{\frac{7}{25}}
Dividing by \frac{7}{25} undoes the multiplication by \frac{7}{25}.
x=\frac{25y}{7}
Divide y by \frac{7}{25} by multiplying y by the reciprocal of \frac{7}{25}.
y=\frac{7}{25}x
Reduce the fraction \frac{28}{100} to lowest terms by extracting and canceling out 4.
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