7x^2+7y^2+42x-28y-28=0

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Solution for 7x^2+7y^2+42x-28y-28=0 equation: 


Simplifying
7x2 + 7y2 + 42x + -28y + -28 = 0

Reorder the terms:
-28 + 42x + 7x2 + -28y + 7y2 = 0

Solving
-28 + 42x + 7x2 + -28y + 7y2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '7'.
7(-4 + 6x + x2 + -4y + y2) = 0

Ignore the factor 7.

Subproblem 1
Set the factor '(-4 + 6x + x2 + -4y + y2)' equal to zero and attempt to solve:

Simplifying
-4 + 6x + x2 + -4y + y2 = 0

Solving
-4 + 6x + x2 + -4y + y2 = 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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