X^2-4y=5-y^2

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Solution for X^2-4y=5-y^2 equation:


Simplifying
X2 + -4y = 5 + -1y2

Solving
X2 + -4y = 5 + -1y2

Solving for variable 'X'.

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

Add '4y' to each side of the equation.
X2 + -4y + 4y = 5 + 4y + -1y2

Combine like terms: -4y + 4y = 0
X2 + 0 = 5 + 4y + -1y2
X2 = 5 + 4y + -1y2

Simplifying
X2 = 5 + 4y + -1y2

Reorder the terms:
-5 + X2 + -4y + y2 = 5 + 4y + -1y2 + -5 + -4y + y2

Reorder the terms:
-5 + X2 + -4y + y2 = 5 + -5 + 4y + -4y + -1y2 + y2

Combine like terms: 5 + -5 = 0
-5 + X2 + -4y + y2 = 0 + 4y + -4y + -1y2 + y2
-5 + X2 + -4y + y2 = 4y + -4y + -1y2 + y2

Combine like terms: 4y + -4y = 0
-5 + X2 + -4y + y2 = 0 + -1y2 + y2
-5 + X2 + -4y + y2 = -1y2 + y2

Combine like terms: -1y2 + y2 = 0
-5 + X2 + -4y + y2 = 0

The solution to this equation could not be determined.

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