-x^2+4y^2=100

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Solution for -x^2+4y^2=100 equation:


Simplifying
-1x2 + 4y2 = 100

Solving
-1x2 + 4y2 = 100

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.
-1x2 + 4y2 + -4y2 = 100 + -4y2

Combine like terms: 4y2 + -4y2 = 0
-1x2 + 0 = 100 + -4y2
-1x2 = 100 + -4y2

Divide each side by '-1'.
x2 = -100 + 4y2

Simplifying
x2 = -100 + 4y2

Reorder the terms:
100 + x2 + -4y2 = -100 + 4y2 + 100 + -4y2

Reorder the terms:
100 + x2 + -4y2 = -100 + 100 + 4y2 + -4y2

Combine like terms: -100 + 100 = 0
100 + x2 + -4y2 = 0 + 4y2 + -4y2
100 + x2 + -4y2 = 4y2 + -4y2

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

The solution to this equation could not be determined.

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