25-x^2-4y^2=0

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Solution for 25-x^2-4y^2=0 equation:


Simplifying
25 + -1x2 + -4y2 = 0

Solving
25 + -1x2 + -4y2 = 0

Solving for variable 'x'.

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

Add '-25' to each side of the equation.
25 + -1x2 + -25 + -4y2 = 0 + -25

Reorder the terms:
25 + -25 + -1x2 + -4y2 = 0 + -25

Combine like terms: 25 + -25 = 0
0 + -1x2 + -4y2 = 0 + -25
-1x2 + -4y2 = 0 + -25

Combine like terms: 0 + -25 = -25
-1x2 + -4y2 = -25

Add '4y2' to each side of the equation.
-1x2 + -4y2 + 4y2 = -25 + 4y2

Combine like terms: -4y2 + 4y2 = 0
-1x2 + 0 = -25 + 4y2
-1x2 = -25 + 4y2

Divide each side by '-1'.
x2 = 25 + -4y2

Simplifying
x2 = 25 + -4y2

Reorder the terms:
-25 + x2 + 4y2 = 25 + -4y2 + -25 + 4y2

Reorder the terms:
-25 + x2 + 4y2 = 25 + -25 + -4y2 + 4y2

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

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

The solution to this equation could not be determined.

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