x^2-2x-8=X^2+9x+18

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Solution for x^2-2x-8=X^2+9x+18 equation: 


Simplifying
x2 + -2x + -8 = X2 + 9x + 18

Reorder the terms:
-8 + -2x + x2 = X2 + 9x + 18

Reorder the terms:
-8 + -2x + x2 = 18 + X2 + 9x

Solving
-8 + -2x + x2 = 18 + X2 + 9x

Solving for variable 'x'.

Reorder the terms:
-8 + -18 + -1X2 + -2x + -9x + x2 = 18 + X2 + 9x + -18 + -1X2 + -9x

Combine like terms: -8 + -18 = -26
-26 + -1X2 + -2x + -9x + x2 = 18 + X2 + 9x + -18 + -1X2 + -9x

Combine like terms: -2x + -9x = -11x
-26 + -1X2 + -11x + x2 = 18 + X2 + 9x + -18 + -1X2 + -9x

Reorder the terms:
-26 + -1X2 + -11x + x2 = 18 + -18 + X2 + -1X2 + 9x + -9x

Combine like terms: 18 + -18 = 0
-26 + -1X2 + -11x + x2 = 0 + X2 + -1X2 + 9x + -9x
-26 + -1X2 + -11x + x2 = X2 + -1X2 + 9x + -9x

Combine like terms: X2 + -1X2 = 0
-26 + -1X2 + -11x + x2 = 0 + 9x + -9x
-26 + -1X2 + -11x + x2 = 9x + -9x

Combine like terms: 9x + -9x = 0
-26 + -1X2 + -11x + x2 = 0

The solution to this equation could not be determined.

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