9=2y-y^2-6x-x^2

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Solution for 9=2y-y^2-6x-x^2 equation: 


Simplifying
9 = 2y + -1y2 + -6x + -1x2

Reorder the terms:
9 = -6x + -1x2 + 2y + -1y2

Solving
9 = -6x + -1x2 + 2y + -1y2

Solving for variable 'x'.

Reorder the terms:
9 + 6x + x2 + -2y + y2 = -6x + 6x + -1x2 + x2 + 2y + -2y + -1y2 + y2

Combine like terms: -6x + 6x = 0
9 + 6x + x2 + -2y + y2 = 0 + -1x2 + x2 + 2y + -2y + -1y2 + y2
9 + 6x + x2 + -2y + y2 = -1x2 + x2 + 2y + -2y + -1y2 + y2

Combine like terms: -1x2 + x2 = 0
9 + 6x + x2 + -2y + y2 = 0 + 2y + -2y + -1y2 + y2
9 + 6x + x2 + -2y + y2 = 2y + -2y + -1y2 + y2

Combine like terms: 2y + -2y = 0
9 + 6x + x2 + -2y + y2 = 0 + -1y2 + y2
9 + 6x + x2 + -2y + y2 = -1y2 + y2

Combine like terms: -1y2 + y2 = 0
9 + 6x + x2 + -2y + y2 = 0

The solution to this equation could not be determined.

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