4x^2+16x+y^2-6y=-21

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Solution for 4x^2+16x+y^2-6y=-21 equation: 


Simplifying
4x2 + 16x + y2 + -6y = -21

Reorder the terms:
16x + 4x2 + -6y + y2 = -21

Solving
16x + 4x2 + -6y + y2 = -21

Solving for variable 'x'.

Reorder the terms:
21 + 16x + 4x2 + -6y + y2 = -21 + 21

Combine like terms: -21 + 21 = 0
21 + 16x + 4x2 + -6y + y2 = 0

The solution to this equation could not be determined.

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