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Solve for x (complex solution)
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Solve for y (complex solution)
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Solve for x
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Solve for y
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xy-4x+12=3y
Add 3y to both sides. Anything plus zero gives itself.
xy-4x=3y-12
Subtract 12 from both sides.
\left(y-4\right)x=3y-12
Combine all terms containing x.
\frac{\left(y-4\right)x}{y-4}=\frac{3y-12}{y-4}
Divide both sides by -4+y.
x=\frac{3y-12}{y-4}
Dividing by -4+y undoes the multiplication by -4+y.
x=3
Divide -12+3y by -4+y.
xy-3y+12=4x
Add 4x to both sides. Anything plus zero gives itself.
xy-3y=4x-12
Subtract 12 from both sides.
\left(x-3\right)y=4x-12
Combine all terms containing y.
\frac{\left(x-3\right)y}{x-3}=\frac{4x-12}{x-3}
Divide both sides by -3+x.
y=\frac{4x-12}{x-3}
Dividing by -3+x undoes the multiplication by -3+x.
y=4
Divide -12+4x by -3+x.
xy-4x+12=3y
Add 3y to both sides. Anything plus zero gives itself.
xy-4x=3y-12
Subtract 12 from both sides.
\left(y-4\right)x=3y-12
Combine all terms containing x.
\frac{\left(y-4\right)x}{y-4}=\frac{3y-12}{y-4}
Divide both sides by -4+y.
x=\frac{3y-12}{y-4}
Dividing by -4+y undoes the multiplication by -4+y.
x=3
Divide -12+3y by -4+y.
xy-3y+12=4x
Add 4x to both sides. Anything plus zero gives itself.
xy-3y=4x-12
Subtract 12 from both sides.
\left(x-3\right)y=4x-12
Combine all terms containing y.
\frac{\left(x-3\right)y}{x-3}=\frac{4x-12}{x-3}
Divide both sides by -3+x.
y=\frac{4x-12}{x-3}
Dividing by -3+x undoes the multiplication by -3+x.
y=4
Divide -12+4x by -3+x.