16x^2-y^2-6y-9=0

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Solution for 16x^2-y^2-6y-9=0 equation: 


Simplifying
16x2 + -1y2 + -6y + -9 = 0

Reorder the terms:
-9 + 16x2 + -6y + -1y2 = 0

Solving
-9 + 16x2 + -6y + -1y2 = 0

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 16x2 + -6y + 9 + -1y2 = 0 + 9

Reorder the terms:
-9 + 9 + 16x2 + -6y + -1y2 = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 16x2 + -6y + -1y2 = 0 + 9
16x2 + -6y + -1y2 = 0 + 9

Combine like terms: 0 + 9 = 9
16x2 + -6y + -1y2 = 9

Add '6y' to each side of the equation.
16x2 + -6y + 6y + -1y2 = 9 + 6y

Combine like terms: -6y + 6y = 0
16x2 + 0 + -1y2 = 9 + 6y
16x2 + -1y2 = 9 + 6y

Add 'y2' to each side of the equation.
16x2 + -1y2 + y2 = 9 + 6y + y2

Combine like terms: -1y2 + y2 = 0
16x2 + 0 = 9 + 6y + y2
16x2 = 9 + 6y + y2

Divide each side by '16'.
x2 = 0.5625 + 0.375y + 0.0625y2

Simplifying
x2 = 0.5625 + 0.375y + 0.0625y2

Reorder the terms:
-0.5625 + x2 + -0.375y + -0.0625y2 = 0.5625 + 0.375y + 0.0625y2 + -0.5625 + -0.375y + -0.0625y2

Reorder the terms:
-0.5625 + x2 + -0.375y + -0.0625y2 = 0.5625 + -0.5625 + 0.375y + -0.375y + 0.0625y2 + -0.0625y2

Combine like terms: 0.5625 + -0.5625 = 0.0000
-0.5625 + x2 + -0.375y + -0.0625y2 = 0.0000 + 0.375y + -0.375y + 0.0625y2 + -0.0625y2
-0.5625 + x2 + -0.375y + -0.0625y2 = 0.375y + -0.375y + 0.0625y2 + -0.0625y2

Combine like terms: 0.375y + -0.375y = 0.000
-0.5625 + x2 + -0.375y + -0.0625y2 = 0.000 + 0.0625y2 + -0.0625y2
-0.5625 + x2 + -0.375y + -0.0625y2 = 0.0625y2 + -0.0625y2

Combine like terms: 0.0625y2 + -0.0625y2 = 0.0000
-0.5625 + x2 + -0.375y + -0.0625y2 = 0.0000

The solution to this equation could not be determined.

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