-4x^2+25y^2=100

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Solution for -4x^2+25y^2=100 equation:


Simplifying
-4x2 + 25y2 = 100

Solving
-4x2 + 25y2 = 100

Solving for variable 'x'.

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

Add '-25y2' to each side of the equation.
-4x2 + 25y2 + -25y2 = 100 + -25y2

Combine like terms: 25y2 + -25y2 = 0
-4x2 + 0 = 100 + -25y2
-4x2 = 100 + -25y2

Divide each side by '-4'.
x2 = -25 + 6.25y2

Simplifying
x2 = -25 + 6.25y2

Reorder the terms:
25 + x2 + -6.25y2 = -25 + 6.25y2 + 25 + -6.25y2

Reorder the terms:
25 + x2 + -6.25y2 = -25 + 25 + 6.25y2 + -6.25y2

Combine like terms: -25 + 25 = 0
25 + x2 + -6.25y2 = 0 + 6.25y2 + -6.25y2
25 + x2 + -6.25y2 = 6.25y2 + -6.25y2

Combine like terms: 6.25y2 + -6.25y2 = 0.00
25 + x2 + -6.25y2 = 0.00

The solution to this equation could not be determined.

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