Solve for x
x=\frac{4\left(y+7\right)}{5}
Solve for y
y=\frac{5x}{4}-7
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5x=28+4y
Add 4y to both sides.
5x=4y+28
The equation is in standard form.
\frac{5x}{5}=\frac{4y+28}{5}
Divide both sides by 5.
x=\frac{4y+28}{5}
Dividing by 5 undoes the multiplication by 5.
-4y=28-5x
Subtract 5x from both sides.
\frac{-4y}{-4}=\frac{28-5x}{-4}
Divide both sides by -4.
y=\frac{28-5x}{-4}
Dividing by -4 undoes the multiplication by -4.
y=\frac{5x}{4}-7
Divide 28-5x by -4.
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