2y+4x=-x^2-y^2+4

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Solution for 2y+4x=-x^2-y^2+4 equation: 


Simplifying
2y + 4x = -1x2 + -1y2 + 4

Reorder the terms:
4x + 2y = -1x2 + -1y2 + 4

Reorder the terms:
4x + 2y = 4 + -1x2 + -1y2

Solving
4x + 2y = 4 + -1x2 + -1y2

Solving for variable 'x'.

Reorder the terms:
-4 + 4x + x2 + 2y + y2 = 4 + -1x2 + -1y2 + -4 + x2 + y2

Reorder the terms:
-4 + 4x + x2 + 2y + y2 = 4 + -4 + -1x2 + x2 + -1y2 + y2

Combine like terms: 4 + -4 = 0
-4 + 4x + x2 + 2y + y2 = 0 + -1x2 + x2 + -1y2 + y2
-4 + 4x + x2 + 2y + y2 = -1x2 + x2 + -1y2 + y2

Combine like terms: -1x2 + x2 = 0
-4 + 4x + x2 + 2y + y2 = 0 + -1y2 + y2
-4 + 4x + x2 + 2y + y2 = -1y2 + y2

Combine like terms: -1y2 + y2 = 0
-4 + 4x + x2 + 2y + y2 = 0

The solution to this equation could not be determined.

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