X^2+y^2+4x+8y+19=0

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Solution for X^2+y^2+4x+8y+19=0 equation: 


Simplifying
X2 + y2 + 4x + 8y + 19 = 0

Reorder the terms:
19 + X2 + 4x + 8y + y2 = 0

Solving
19 + X2 + 4x + 8y + y2 = 0

Solving for variable 'X'.

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

Add '-19' to each side of the equation.
19 + X2 + 4x + 8y + -19 + y2 = 0 + -19

Reorder the terms:
19 + -19 + X2 + 4x + 8y + y2 = 0 + -19

Combine like terms: 19 + -19 = 0
0 + X2 + 4x + 8y + y2 = 0 + -19
X2 + 4x + 8y + y2 = 0 + -19

Combine like terms: 0 + -19 = -19
X2 + 4x + 8y + y2 = -19

Add '-4x' to each side of the equation.
X2 + 4x + 8y + -4x + y2 = -19 + -4x

Reorder the terms:
X2 + 4x + -4x + 8y + y2 = -19 + -4x

Combine like terms: 4x + -4x = 0
X2 + 0 + 8y + y2 = -19 + -4x
X2 + 8y + y2 = -19 + -4x

Add '-8y' to each side of the equation.
X2 + 8y + -8y + y2 = -19 + -4x + -8y

Combine like terms: 8y + -8y = 0
X2 + 0 + y2 = -19 + -4x + -8y
X2 + y2 = -19 + -4x + -8y

Add '-1y2' to each side of the equation.
X2 + y2 + -1y2 = -19 + -4x + -8y + -1y2

Combine like terms: y2 + -1y2 = 0
X2 + 0 = -19 + -4x + -8y + -1y2
X2 = -19 + -4x + -8y + -1y2

Simplifying
X2 = -19 + -4x + -8y + -1y2

Reorder the terms:
19 + X2 + 4x + 8y + y2 = -19 + -4x + -8y + -1y2 + 19 + 4x + 8y + y2

Reorder the terms:
19 + X2 + 4x + 8y + y2 = -19 + 19 + -4x + 4x + -8y + 8y + -1y2 + y2

Combine like terms: -19 + 19 = 0
19 + X2 + 4x + 8y + y2 = 0 + -4x + 4x + -8y + 8y + -1y2 + y2
19 + X2 + 4x + 8y + y2 = -4x + 4x + -8y + 8y + -1y2 + y2

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

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

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

The solution to this equation could not be determined.

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