2x^2+2y^2+16=0

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Solution for 2x^2+2y^2+16=0 equation:


Simplifying
2x2 + 2y2 + 16 = 0

Reorder the terms:
16 + 2x2 + 2y2 = 0

Solving
16 + 2x2 + 2y2 = 0

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + 2x2 + -16 + 2y2 = 0 + -16

Reorder the terms:
16 + -16 + 2x2 + 2y2 = 0 + -16

Combine like terms: 16 + -16 = 0
0 + 2x2 + 2y2 = 0 + -16
2x2 + 2y2 = 0 + -16

Combine like terms: 0 + -16 = -16
2x2 + 2y2 = -16

Add '-2y2' to each side of the equation.
2x2 + 2y2 + -2y2 = -16 + -2y2

Combine like terms: 2y2 + -2y2 = 0
2x2 + 0 = -16 + -2y2
2x2 = -16 + -2y2

Divide each side by '2'.
x2 = -8 + -1y2

Simplifying
x2 = -8 + -1y2

Reorder the terms:
8 + x2 + y2 = -8 + -1y2 + 8 + y2

Reorder the terms:
8 + x2 + y2 = -8 + 8 + -1y2 + y2

Combine like terms: -8 + 8 = 0
8 + x2 + y2 = 0 + -1y2 + y2
8 + x2 + y2 = -1y2 + y2

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

The solution to this equation could not be determined.

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