Solve for y
y=\frac{5-12x^{2}}{7}
Solve for x (complex solution)
x=-\frac{\sqrt{15-21y}}{6}
x=\frac{\sqrt{15-21y}}{6}
Solve for x
x=\frac{\sqrt{15-21y}}{6}
x=-\frac{\sqrt{15-21y}}{6}\text{, }y\leq \frac{5}{7}
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7y+12x^{2}=5
Multiply 2 and 6 to get 12.
7y=5-12x^{2}
Subtract 12x^{2} from both sides.
\frac{7y}{7}=\frac{5-12x^{2}}{7}
Divide both sides by 7.
y=\frac{5-12x^{2}}{7}
Dividing by 7 undoes the multiplication by 7.
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Limits
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