9x^2-27xy-36y^2=9

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Solution for 9x^2-27xy-36y^2=9 equation: 


Simplifying
9x2 + -27xy + -36y2 = 9

Reorder the terms:
-27xy + 9x2 + -36y2 = 9

Solving
-27xy + 9x2 + -36y2 = 9

Solving for variable 'x'.

Reorder the terms:
-9 + -27xy + 9x2 + -36y2 = 9 + -9

Combine like terms: 9 + -9 = 0
-9 + -27xy + 9x2 + -36y2 = 0

Factor out the Greatest Common Factor (GCF), '9'.
9(-1 + -3xy + x2 + -4y2) = 0

Ignore the factor 9.

Subproblem 1
Set the factor '(-1 + -3xy + x2 + -4y2)' equal to zero and attempt to solve:

Simplifying
-1 + -3xy + x2 + -4y2 = 0

Solving
-1 + -3xy + x2 + -4y2 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

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