4x^2-8y=5

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Solution for 4x^2-8y=5 equation:


Simplifying
4x2 + -8y = 5

Solving
4x2 + -8y = 5

Solving for variable 'x'.

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

Add '8y' to each side of the equation.
4x2 + -8y + 8y = 5 + 8y

Combine like terms: -8y + 8y = 0
4x2 + 0 = 5 + 8y
4x2 = 5 + 8y

Divide each side by '4'.
x2 = 1.25 + 2y

Simplifying
x2 = 1.25 + 2y

Reorder the terms:
-1.25 + x2 + -2y = 1.25 + 2y + -1.25 + -2y

Reorder the terms:
-1.25 + x2 + -2y = 1.25 + -1.25 + 2y + -2y

Combine like terms: 1.25 + -1.25 = 0.00
-1.25 + x2 + -2y = 0.00 + 2y + -2y
-1.25 + x2 + -2y = 2y + -2y

Combine like terms: 2y + -2y = 0
-1.25 + x2 + -2y = 0

The solution to this equation could not be determined.

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