26x^2-36y^2=81

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Solution for 26x^2-36y^2=81 equation:


Simplifying
26x2 + -36y2 = 81

Solving
26x2 + -36y2 = 81

Solving for variable 'x'.

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

Add '36y2' to each side of the equation.
26x2 + -36y2 + 36y2 = 81 + 36y2

Combine like terms: -36y2 + 36y2 = 0
26x2 + 0 = 81 + 36y2
26x2 = 81 + 36y2

Divide each side by '26'.
x2 = 3.115384615 + 1.384615385y2

Simplifying
x2 = 3.115384615 + 1.384615385y2

Reorder the terms:
-3.115384615 + x2 + -1.384615385y2 = 3.115384615 + 1.384615385y2 + -3.115384615 + -1.384615385y2

Reorder the terms:
-3.115384615 + x2 + -1.384615385y2 = 3.115384615 + -3.115384615 + 1.384615385y2 + -1.384615385y2

Combine like terms: 3.115384615 + -3.115384615 = 0.000000000
-3.115384615 + x2 + -1.384615385y2 = 0.000000000 + 1.384615385y2 + -1.384615385y2
-3.115384615 + x2 + -1.384615385y2 = 1.384615385y2 + -1.384615385y2

Combine like terms: 1.384615385y2 + -1.384615385y2 = 0.000000000
-3.115384615 + x2 + -1.384615385y2 = 0.000000000

The solution to this equation could not be determined.

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