9x^2-5y^2-45=0

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Solution for 9x^2-5y^2-45=0 equation:


Simplifying
9x2 + -5y2 + -45 = 0

Reorder the terms:
-45 + 9x2 + -5y2 = 0

Solving
-45 + 9x2 + -5y2 = 0

Solving for variable 'x'.

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

Add '45' to each side of the equation.
-45 + 9x2 + 45 + -5y2 = 0 + 45

Reorder the terms:
-45 + 45 + 9x2 + -5y2 = 0 + 45

Combine like terms: -45 + 45 = 0
0 + 9x2 + -5y2 = 0 + 45
9x2 + -5y2 = 0 + 45

Combine like terms: 0 + 45 = 45
9x2 + -5y2 = 45

Add '5y2' to each side of the equation.
9x2 + -5y2 + 5y2 = 45 + 5y2

Combine like terms: -5y2 + 5y2 = 0
9x2 + 0 = 45 + 5y2
9x2 = 45 + 5y2

Divide each side by '9'.
x2 = 5 + 0.5555555556y2

Simplifying
x2 = 5 + 0.5555555556y2

Reorder the terms:
-5 + x2 + -0.5555555556y2 = 5 + 0.5555555556y2 + -5 + -0.5555555556y2

Reorder the terms:
-5 + x2 + -0.5555555556y2 = 5 + -5 + 0.5555555556y2 + -0.5555555556y2

Combine like terms: 5 + -5 = 0
-5 + x2 + -0.5555555556y2 = 0 + 0.5555555556y2 + -0.5555555556y2
-5 + x2 + -0.5555555556y2 = 0.5555555556y2 + -0.5555555556y2

Combine like terms: 0.5555555556y2 + -0.5555555556y2 = 0.0000000000
-5 + x2 + -0.5555555556y2 = 0.0000000000

The solution to this equation could not be determined.

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