Solve for y
y=\frac{2x^{2}}{7}
Solve for x (complex solution)
x=-\frac{\sqrt{14y}}{2}
x=\frac{\sqrt{14y}}{2}
Solve for x
x=\frac{\sqrt{14y}}{2}
x=-\frac{\sqrt{14y}}{2}\text{, }y\geq 0
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-7y=-2x^{2}
Subtract 2x^{2} from both sides. Anything subtracted from zero gives its negation.
\frac{-7y}{-7}=-\frac{2x^{2}}{-7}
Divide both sides by -7.
y=-\frac{2x^{2}}{-7}
Dividing by -7 undoes the multiplication by -7.
y=\frac{2x^{2}}{7}
Divide -2x^{2} by -7.
Examples
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Limits
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