Solve for x
x=\frac{7y-15}{2}
Solve for y
y=\frac{2x+15}{7}
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2x=-15+7y
Add 7y to both sides.
2x=7y-15
The equation is in standard form.
\frac{2x}{2}=\frac{7y-15}{2}
Divide both sides by 2.
x=\frac{7y-15}{2}
Dividing by 2 undoes the multiplication by 2.
-7y=-15-2x
Subtract 2x from both sides.
-7y=-2x-15
The equation is in standard form.
\frac{-7y}{-7}=\frac{-2x-15}{-7}
Divide both sides by -7.
y=\frac{-2x-15}{-7}
Dividing by -7 undoes the multiplication by -7.
y=\frac{2x+15}{7}
Divide -15-2x by -7.
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