8x^2-4y^2=4

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


Simplifying
8x2 + -4y2 = 4

Solving
8x2 + -4y2 = 4

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.
8x2 + -4y2 + 4y2 = 4 + 4y2

Combine like terms: -4y2 + 4y2 = 0
8x2 + 0 = 4 + 4y2
8x2 = 4 + 4y2

Divide each side by '8'.
x2 = 0.5 + 0.5y2

Simplifying
x2 = 0.5 + 0.5y2

Reorder the terms:
-0.5 + x2 + -0.5y2 = 0.5 + 0.5y2 + -0.5 + -0.5y2

Reorder the terms:
-0.5 + x2 + -0.5y2 = 0.5 + -0.5 + 0.5y2 + -0.5y2

Combine like terms: 0.5 + -0.5 = 0.0
-0.5 + x2 + -0.5y2 = 0.0 + 0.5y2 + -0.5y2
-0.5 + x2 + -0.5y2 = 0.5y2 + -0.5y2

Combine like terms: 0.5y2 + -0.5y2 = 0.0
-0.5 + x2 + -0.5y2 = 0.0

The solution to this equation could not be determined.

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