Solve for x
x=-\frac{y^{2}}{3}+4
Solve for y (complex solution)
y=-\sqrt{12-3x}
y=\sqrt{12-3x}
Solve for y
y=\sqrt{12-3x}
y=-\sqrt{12-3x}\text{, }x\leq 4
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12-3x=y^{2}
Swap sides so that all variable terms are on the left hand side.
-3x=y^{2}-12
Subtract 12 from both sides.
\frac{-3x}{-3}=\frac{y^{2}-12}{-3}
Divide both sides by -3.
x=\frac{y^{2}-12}{-3}
Dividing by -3 undoes the multiplication by -3.
x=-\frac{y^{2}}{3}+4
Divide y^{2}-12 by -3.
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