25x^2-9y^2+225=0

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Solution for 25x^2-9y^2+225=0 equation: 


Simplifying
25x2 + -9y2 + 225 = 0

Reorder the terms:
225 + 25x2 + -9y2 = 0

Solving
225 + 25x2 + -9y2 = 0

Solving for variable 'x'.

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

Add '-225' to each side of the equation.
225 + 25x2 + -225 + -9y2 = 0 + -225

Reorder the terms:
225 + -225 + 25x2 + -9y2 = 0 + -225

Combine like terms: 225 + -225 = 0
0 + 25x2 + -9y2 = 0 + -225
25x2 + -9y2 = 0 + -225

Combine like terms: 0 + -225 = -225
25x2 + -9y2 = -225

Add '9y2' to each side of the equation.
25x2 + -9y2 + 9y2 = -225 + 9y2

Combine like terms: -9y2 + 9y2 = 0
25x2 + 0 = -225 + 9y2
25x2 = -225 + 9y2

Divide each side by '25'.
x2 = -9 + 0.36y2

Simplifying
x2 = -9 + 0.36y2

Reorder the terms:
9 + x2 + -0.36y2 = -9 + 0.36y2 + 9 + -0.36y2

Reorder the terms:
9 + x2 + -0.36y2 = -9 + 9 + 0.36y2 + -0.36y2

Combine like terms: -9 + 9 = 0
9 + x2 + -0.36y2 = 0 + 0.36y2 + -0.36y2
9 + x2 + -0.36y2 = 0.36y2 + -0.36y2

Combine like terms: 0.36y2 + -0.36y2 = 0.00
9 + x2 + -0.36y2 = 0.00

The solution to this equation could not be determined.

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