4x^2-8y-16=0

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Solution for 4x^2-8y-16=0 equation:


Simplifying
4x2 + -8y + -16 = 0

Reorder the terms:
-16 + 4x2 + -8y = 0

Solving
-16 + 4x2 + -8y = 0

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 4x2 + 16 + -8y = 0 + 16

Reorder the terms:
-16 + 16 + 4x2 + -8y = 0 + 16

Combine like terms: -16 + 16 = 0
0 + 4x2 + -8y = 0 + 16
4x2 + -8y = 0 + 16

Combine like terms: 0 + 16 = 16
4x2 + -8y = 16

Add '8y' to each side of the equation.
4x2 + -8y + 8y = 16 + 8y

Combine like terms: -8y + 8y = 0
4x2 + 0 = 16 + 8y
4x2 = 16 + 8y

Divide each side by '4'.
x2 = 4 + 2y

Simplifying
x2 = 4 + 2y

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

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

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

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

The solution to this equation could not be determined.

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