x^2-4y^2=5

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


Simplifying
x2 + -4y2 = 5

Solving
x2 + -4y2 = 5

Solving for variable 'x'.

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

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

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

Simplifying
x2 = 5 + 4y2

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

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

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

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

The solution to this equation could not be determined.

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