-2x^2-y^2+2=0

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Solution for -2x^2-y^2+2=0 equation:


Simplifying
-2x2 + -1y2 + 2 = 0

Reorder the terms:
2 + -2x2 + -1y2 = 0

Solving
2 + -2x2 + -1y2 = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2' to each side of the equation.
2 + -2x2 + -2 + -1y2 = 0 + -2

Reorder the terms:
2 + -2 + -2x2 + -1y2 = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -2x2 + -1y2 = 0 + -2
-2x2 + -1y2 = 0 + -2

Combine like terms: 0 + -2 = -2
-2x2 + -1y2 = -2

Add 'y2' to each side of the equation.
-2x2 + -1y2 + y2 = -2 + y2

Combine like terms: -1y2 + y2 = 0
-2x2 + 0 = -2 + y2
-2x2 = -2 + y2

Divide each side by '-2'.
x2 = 1 + -0.5y2

Simplifying
x2 = 1 + -0.5y2

Reorder the terms:
-1 + x2 + 0.5y2 = 1 + -0.5y2 + -1 + 0.5y2

Reorder the terms:
-1 + x2 + 0.5y2 = 1 + -1 + -0.5y2 + 0.5y2

Combine like terms: 1 + -1 = 0
-1 + x2 + 0.5y2 = 0 + -0.5y2 + 0.5y2
-1 + x2 + 0.5y2 = -0.5y2 + 0.5y2

Combine like terms: -0.5y2 + 0.5y2 = 0.0
-1 + x2 + 0.5y2 = 0.0

The solution to this equation could not be determined.

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