Solve for x
x=\frac{y^{2}-500000}{10}
Solve for y (complex solution)
y=-\sqrt{10\left(x+50000\right)}
y=\sqrt{10\left(x+50000\right)}
Solve for y
y=\sqrt{10\left(x+50000\right)}
y=-\sqrt{10\left(x+50000\right)}\text{, }x\geq -50000
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10x+500000=y^{2}
Swap sides so that all variable terms are on the left hand side.
10x=y^{2}-500000
Subtract 500000 from both sides.
\frac{10x}{10}=\frac{y^{2}-500000}{10}
Divide both sides by 10.
x=\frac{y^{2}-500000}{10}
Dividing by 10 undoes the multiplication by 10.
x=\frac{y^{2}}{10}-50000
Divide y^{2}-500000 by 10.
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