8x^2-y^2=16

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


Simplifying
8x2 + -1y2 = 16

Solving
8x2 + -1y2 = 16

Solving for variable 'x'.

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

Add 'y2' to each side of the equation.
8x2 + -1y2 + y2 = 16 + y2

Combine like terms: -1y2 + y2 = 0
8x2 + 0 = 16 + y2
8x2 = 16 + y2

Divide each side by '8'.
x2 = 2 + 0.125y2

Simplifying
x2 = 2 + 0.125y2

Reorder the terms:
-2 + x2 + -0.125y2 = 2 + 0.125y2 + -2 + -0.125y2

Reorder the terms:
-2 + x2 + -0.125y2 = 2 + -2 + 0.125y2 + -0.125y2

Combine like terms: 2 + -2 = 0
-2 + x2 + -0.125y2 = 0 + 0.125y2 + -0.125y2
-2 + x2 + -0.125y2 = 0.125y2 + -0.125y2

Combine like terms: 0.125y2 + -0.125y2 = 0.000
-2 + x2 + -0.125y2 = 0.000

The solution to this equation could not be determined.

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