X^2-4x-y^2+8=0

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Solution for X^2-4x-y^2+8=0 equation:


Simplifying
X2 + -4x + -1y2 + 8 = 0

Reorder the terms:
8 + X2 + -4x + -1y2 = 0

Solving
8 + X2 + -4x + -1y2 = 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 + X2 + -4x + -8 + -1y2 = 0 + -8

Reorder the terms:
8 + -8 + X2 + -4x + -1y2 = 0 + -8

Combine like terms: 8 + -8 = 0
0 + X2 + -4x + -1y2 = 0 + -8
X2 + -4x + -1y2 = 0 + -8

Combine like terms: 0 + -8 = -8
X2 + -4x + -1y2 = -8

Add '4x' to each side of the equation.
X2 + -4x + 4x + -1y2 = -8 + 4x

Combine like terms: -4x + 4x = 0
X2 + 0 + -1y2 = -8 + 4x
X2 + -1y2 = -8 + 4x

Add 'y2' to each side of the equation.
X2 + -1y2 + y2 = -8 + 4x + y2

Combine like terms: -1y2 + y2 = 0
X2 + 0 = -8 + 4x + y2
X2 = -8 + 4x + y2

Simplifying
X2 = -8 + 4x + y2

Reorder the terms:
8 + X2 + -4x + -1y2 = -8 + 4x + y2 + 8 + -4x + -1y2

Reorder the terms:
8 + X2 + -4x + -1y2 = -8 + 8 + 4x + -4x + y2 + -1y2

Combine like terms: -8 + 8 = 0
8 + X2 + -4x + -1y2 = 0 + 4x + -4x + y2 + -1y2
8 + X2 + -4x + -1y2 = 4x + -4x + y2 + -1y2

Combine like terms: 4x + -4x = 0
8 + X2 + -4x + -1y2 = 0 + y2 + -1y2
8 + X2 + -4x + -1y2 = y2 + -1y2

Combine like terms: y2 + -1y2 = 0
8 + X2 + -4x + -1y2 = 0

The solution to this equation could not be determined.

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