Solve for x
x=12-2y
Solve for y
y=-\frac{x}{2}+6
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x-12=-2y
Subtract 2y from both sides. Anything subtracted from zero gives its negation.
x=-2y+12
Add 12 to both sides.
2y-12=-x
Subtract x from both sides. Anything subtracted from zero gives its negation.
2y=-x+12
Add 12 to both sides.
2y=12-x
The equation is in standard form.
\frac{2y}{2}=\frac{12-x}{2}
Divide both sides by 2.
y=\frac{12-x}{2}
Dividing by 2 undoes the multiplication by 2.
y=-\frac{x}{2}+6
Divide -x+12 by 2.
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