X^2-8x+15=x

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Solution for X^2-8x+15=x equation: 


Simplifying
X2 + -8x + 15 = x

Reorder the terms:
15 + X2 + -8x = x

Solving
15 + X2 + -8x = x

Solving for variable 'X'.

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

Add '-15' to each side of the equation.
15 + X2 + -15 + -8x = -15 + x

Reorder the terms:
15 + -15 + X2 + -8x = -15 + x

Combine like terms: 15 + -15 = 0
0 + X2 + -8x = -15 + x
X2 + -8x = -15 + x

Add '8x' to each side of the equation.
X2 + -8x + 8x = -15 + x + 8x

Combine like terms: -8x + 8x = 0
X2 + 0 = -15 + x + 8x
X2 = -15 + x + 8x

Combine like terms: x + 8x = 9x
X2 = -15 + 9x

Simplifying
X2 = -15 + 9x

Reorder the terms:
15 + X2 + -9x = -15 + 9x + 15 + -9x

Reorder the terms:
15 + X2 + -9x = -15 + 15 + 9x + -9x

Combine like terms: -15 + 15 = 0
15 + X2 + -9x = 0 + 9x + -9x
15 + X2 + -9x = 9x + -9x

Combine like terms: 9x + -9x = 0
15 + X2 + -9x = 0

The solution to this equation could not be determined.

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