10x^2-y^2-8y-64=0

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Solution for 10x^2-y^2-8y-64=0 equation:


Simplifying
10x2 + -1y2 + -8y + -64 = 0

Reorder the terms:
-64 + 10x2 + -8y + -1y2 = 0

Solving
-64 + 10x2 + -8y + -1y2 = 0

Solving for variable 'x'.

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

Add '64' to each side of the equation.
-64 + 10x2 + -8y + 64 + -1y2 = 0 + 64

Reorder the terms:
-64 + 64 + 10x2 + -8y + -1y2 = 0 + 64

Combine like terms: -64 + 64 = 0
0 + 10x2 + -8y + -1y2 = 0 + 64
10x2 + -8y + -1y2 = 0 + 64

Combine like terms: 0 + 64 = 64
10x2 + -8y + -1y2 = 64

Add '8y' to each side of the equation.
10x2 + -8y + 8y + -1y2 = 64 + 8y

Combine like terms: -8y + 8y = 0
10x2 + 0 + -1y2 = 64 + 8y
10x2 + -1y2 = 64 + 8y

Add 'y2' to each side of the equation.
10x2 + -1y2 + y2 = 64 + 8y + y2

Combine like terms: -1y2 + y2 = 0
10x2 + 0 = 64 + 8y + y2
10x2 = 64 + 8y + y2

Divide each side by '10'.
x2 = 6.4 + 0.8y + 0.1y2

Simplifying
x2 = 6.4 + 0.8y + 0.1y2

Reorder the terms:
-6.4 + x2 + -0.8y + -0.1y2 = 6.4 + 0.8y + 0.1y2 + -6.4 + -0.8y + -0.1y2

Reorder the terms:
-6.4 + x2 + -0.8y + -0.1y2 = 6.4 + -6.4 + 0.8y + -0.8y + 0.1y2 + -0.1y2

Combine like terms: 6.4 + -6.4 = 0.0
-6.4 + x2 + -0.8y + -0.1y2 = 0.0 + 0.8y + -0.8y + 0.1y2 + -0.1y2
-6.4 + x2 + -0.8y + -0.1y2 = 0.8y + -0.8y + 0.1y2 + -0.1y2

Combine like terms: 0.8y + -0.8y = 0.0
-6.4 + x2 + -0.8y + -0.1y2 = 0.0 + 0.1y2 + -0.1y2
-6.4 + x2 + -0.8y + -0.1y2 = 0.1y2 + -0.1y2

Combine like terms: 0.1y2 + -0.1y2 = 0.0
-6.4 + x2 + -0.8y + -0.1y2 = 0.0

The solution to this equation could not be determined.

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