Solve for x
x=\frac{y}{2}-\frac{7}{8}
Solve for y
y=2x+\frac{7}{4}
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8x=-7+4y
Add 4y to both sides.
8x=4y-7
The equation is in standard form.
\frac{8x}{8}=\frac{4y-7}{8}
Divide both sides by 8.
x=\frac{4y-7}{8}
Dividing by 8 undoes the multiplication by 8.
x=\frac{y}{2}-\frac{7}{8}
Divide -7+4y by 8.
-4y=-7-8x
Subtract 8x from both sides.
-4y=-8x-7
The equation is in standard form.
\frac{-4y}{-4}=\frac{-8x-7}{-4}
Divide both sides by -4.
y=\frac{-8x-7}{-4}
Dividing by -4 undoes the multiplication by -4.
y=2x+\frac{7}{4}
Divide -7-8x by -4.
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