2xy^2+8xy-2y^2+8x-8y-8=0

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Solution for 2xy^2+8xy-2y^2+8x-8y-8=0 equation:


Simplifying
2xy2 + 8xy + -2y2 + 8x + -8y + -8 = 0

Reorder the terms:
-8 + 8x + 8xy + 2xy2 + -8y + -2y2 = 0

Solving
-8 + 8x + 8xy + 2xy2 + -8y + -2y2 = 0

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8x + 8xy + 2xy2 + -8y + 8 + -2y2 = 0 + 8

Reorder the terms:
-8 + 8 + 8x + 8xy + 2xy2 + -8y + -2y2 = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 8x + 8xy + 2xy2 + -8y + -2y2 = 0 + 8
8x + 8xy + 2xy2 + -8y + -2y2 = 0 + 8

Combine like terms: 0 + 8 = 8
8x + 8xy + 2xy2 + -8y + -2y2 = 8

Add '8y' to each side of the equation.
8x + 8xy + 2xy2 + -8y + 8y + -2y2 = 8 + 8y

Combine like terms: -8y + 8y = 0
8x + 8xy + 2xy2 + 0 + -2y2 = 8 + 8y
8x + 8xy + 2xy2 + -2y2 = 8 + 8y

Add '2y2' to each side of the equation.
8x + 8xy + 2xy2 + -2y2 + 2y2 = 8 + 8y + 2y2

Combine like terms: -2y2 + 2y2 = 0
8x + 8xy + 2xy2 + 0 = 8 + 8y + 2y2
8x + 8xy + 2xy2 = 8 + 8y + 2y2

Reorder the terms:
-8 + 8x + 8xy + 2xy2 + -8y + -2y2 = 8 + 8y + 2y2 + -8 + -8y + -2y2

Reorder the terms:
-8 + 8x + 8xy + 2xy2 + -8y + -2y2 = 8 + -8 + 8y + -8y + 2y2 + -2y2

Combine like terms: 8 + -8 = 0
-8 + 8x + 8xy + 2xy2 + -8y + -2y2 = 0 + 8y + -8y + 2y2 + -2y2
-8 + 8x + 8xy + 2xy2 + -8y + -2y2 = 8y + -8y + 2y2 + -2y2

Combine like terms: 8y + -8y = 0
-8 + 8x + 8xy + 2xy2 + -8y + -2y2 = 0 + 2y2 + -2y2
-8 + 8x + 8xy + 2xy2 + -8y + -2y2 = 2y2 + -2y2

Combine like terms: 2y2 + -2y2 = 0
-8 + 8x + 8xy + 2xy2 + -8y + -2y2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-4 + 4x + 4xy + xy2 + -4y + -1y2) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-4 + 4x + 4xy + xy2 + -4y + -1y2)' equal to zero and attempt to solve: Simplifying -4 + 4x + 4xy + xy2 + -4y + -1y2 = 0 Solving -4 + 4x + 4xy + xy2 + -4y + -1y2 = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4x + 4xy + xy2 + -4y + 4 + -1y2 = 0 + 4 Reorder the terms: -4 + 4 + 4x + 4xy + xy2 + -4y + -1y2 = 0 + 4 Combine like terms: -4 + 4 = 0 0 + 4x + 4xy + xy2 + -4y + -1y2 = 0 + 4 4x + 4xy + xy2 + -4y + -1y2 = 0 + 4 Combine like terms: 0 + 4 = 4 4x + 4xy + xy2 + -4y + -1y2 = 4 Add '4y' to each side of the equation. 4x + 4xy + xy2 + -4y + 4y + -1y2 = 4 + 4y Combine like terms: -4y + 4y = 0 4x + 4xy + xy2 + 0 + -1y2 = 4 + 4y 4x + 4xy + xy2 + -1y2 = 4 + 4y Add 'y2' to each side of the equation. 4x + 4xy + xy2 + -1y2 + y2 = 4 + 4y + y2 Combine like terms: -1y2 + y2 = 0 4x + 4xy + xy2 + 0 = 4 + 4y + y2 4x + 4xy + xy2 = 4 + 4y + y2 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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