Solve for x
x=4y+2
Solve for y
y=\frac{x-2}{4}
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3x=6+12y
Add 12y to both sides.
3x=12y+6
The equation is in standard form.
\frac{3x}{3}=\frac{12y+6}{3}
Divide both sides by 3.
x=\frac{12y+6}{3}
Dividing by 3 undoes the multiplication by 3.
x=4y+2
Divide 6+12y by 3.
-12y=6-3x
Subtract 3x from both sides.
\frac{-12y}{-12}=\frac{6-3x}{-12}
Divide both sides by -12.
y=\frac{6-3x}{-12}
Dividing by -12 undoes the multiplication by -12.
y=\frac{x}{4}-\frac{1}{2}
Divide 6-3x by -12.
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