4x^2+y^2-2y=5

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Solution for 4x^2+y^2-2y=5 equation:


Simplifying
4x2 + y2 + -2y = 5

Reorder the terms:
4x2 + -2y + y2 = 5

Solving
4x2 + -2y + y2 = 5

Solving for variable 'x'.

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

Add '2y' to each side of the equation.
4x2 + -2y + 2y + y2 = 5 + 2y

Combine like terms: -2y + 2y = 0
4x2 + 0 + y2 = 5 + 2y
4x2 + y2 = 5 + 2y

Add '-1y2' to each side of the equation.
4x2 + y2 + -1y2 = 5 + 2y + -1y2

Combine like terms: y2 + -1y2 = 0
4x2 + 0 = 5 + 2y + -1y2
4x2 = 5 + 2y + -1y2

Divide each side by '4'.
x2 = 1.25 + 0.5y + -0.25y2

Simplifying
x2 = 1.25 + 0.5y + -0.25y2

Reorder the terms:
-1.25 + x2 + -0.5y + 0.25y2 = 1.25 + 0.5y + -0.25y2 + -1.25 + -0.5y + 0.25y2

Reorder the terms:
-1.25 + x2 + -0.5y + 0.25y2 = 1.25 + -1.25 + 0.5y + -0.5y + -0.25y2 + 0.25y2

Combine like terms: 1.25 + -1.25 = 0.00
-1.25 + x2 + -0.5y + 0.25y2 = 0.00 + 0.5y + -0.5y + -0.25y2 + 0.25y2
-1.25 + x2 + -0.5y + 0.25y2 = 0.5y + -0.5y + -0.25y2 + 0.25y2

Combine like terms: 0.5y + -0.5y = 0.0
-1.25 + x2 + -0.5y + 0.25y2 = 0.0 + -0.25y2 + 0.25y2
-1.25 + x2 + -0.5y + 0.25y2 = -0.25y2 + 0.25y2

Combine like terms: -0.25y2 + 0.25y2 = 0.00
-1.25 + x2 + -0.5y + 0.25y2 = 0.00

The solution to this equation could not be determined.

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