Solve for x
x=-\frac{y}{4}+\frac{1}{2}
Solve for y
y=2-4x
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8x=4-2y
Subtract 2y from both sides.
\frac{8x}{8}=\frac{4-2y}{8}
Divide both sides by 8.
x=\frac{4-2y}{8}
Dividing by 8 undoes the multiplication by 8.
x=-\frac{y}{4}+\frac{1}{2}
Divide 4-2y by 8.
2y=4-8x
Subtract 8x from both sides.
\frac{2y}{2}=\frac{4-8x}{2}
Divide both sides by 2.
y=\frac{4-8x}{2}
Dividing by 2 undoes the multiplication by 2.
y=2-4x
Divide 4-8x by 2.
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