2x^2y+8y-x^2-1=0

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Solution for 2x^2y+8y-x^2-1=0 equation:


Simplifying
2x2y + 8y + -1x2 + -1 = 0

Reorder the terms:
-1 + -1x2 + 2x2y + 8y = 0

Solving
-1 + -1x2 + 2x2y + 8y = 0

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + -1x2 + 2x2y + 1 + 8y = 0 + 1

Reorder the terms:
-1 + 1 + -1x2 + 2x2y + 8y = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -1x2 + 2x2y + 8y = 0 + 1
-1x2 + 2x2y + 8y = 0 + 1

Combine like terms: 0 + 1 = 1
-1x2 + 2x2y + 8y = 1

Add '-8y' to each side of the equation.
-1x2 + 2x2y + 8y + -8y = 1 + -8y

Combine like terms: 8y + -8y = 0
-1x2 + 2x2y + 0 = 1 + -8y
-1x2 + 2x2y = 1 + -8y

Reorder the terms:
-1 + -1x2 + 2x2y + 8y = 1 + -8y + -1 + 8y

Reorder the terms:
-1 + -1x2 + 2x2y + 8y = 1 + -1 + -8y + 8y

Combine like terms: 1 + -1 = 0
-1 + -1x2 + 2x2y + 8y = 0 + -8y + 8y
-1 + -1x2 + 2x2y + 8y = -8y + 8y

Combine like terms: -8y + 8y = 0
-1 + -1x2 + 2x2y + 8y = 0

The solution to this equation could not be determined.

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