2x^2+y^2=126

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Solution for 2x^2+y^2=126 equation: 


Simplifying
2x2 + y2 = 126

Solving
2x2 + y2 = 126

Solving for variable 'x'.

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

Add '-1y2' to each side of the equation.
2x2 + y2 + -1y2 = 126 + -1y2

Combine like terms: y2 + -1y2 = 0
2x2 + 0 = 126 + -1y2
2x2 = 126 + -1y2

Divide each side by '2'.
x2 = 63 + -0.5y2

Simplifying
x2 = 63 + -0.5y2

Reorder the terms:
-63 + x2 + 0.5y2 = 63 + -0.5y2 + -63 + 0.5y2

Reorder the terms:
-63 + x2 + 0.5y2 = 63 + -63 + -0.5y2 + 0.5y2

Combine like terms: 63 + -63 = 0
-63 + x2 + 0.5y2 = 0 + -0.5y2 + 0.5y2
-63 + x2 + 0.5y2 = -0.5y2 + 0.5y2

Combine like terms: -0.5y2 + 0.5y2 = 0.0
-63 + x2 + 0.5y2 = 0.0

The solution to this equation could not be determined.

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