y^2-8y=x^2-16

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Solution for y^2-8y=x^2-16 equation: 


Simplifying
y2 + -8y = x2 + -16

Reorder the terms:
-8y + y2 = x2 + -16

Reorder the terms:
-8y + y2 = -16 + x2

Solving
-8y + y2 = -16 + x2

Solving for variable 'y'.

Reorder the terms:
16 + -1x2 + -8y + y2 = -16 + x2 + 16 + -1x2

Reorder the terms:
16 + -1x2 + -8y + y2 = -16 + 16 + x2 + -1x2

Combine like terms: -16 + 16 = 0
16 + -1x2 + -8y + y2 = 0 + x2 + -1x2
16 + -1x2 + -8y + y2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
16 + -1x2 + -8y + y2 = 0

The solution to this equation could not be determined.

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