X^2+8*x=209

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Solution for X^2+8*x=209 equation: 


Simplifying
X2 + 8x = 209

Solving
X2 + 8x = 209

Solving for variable 'X'.

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

Add '-8x' to each side of the equation.
X2 + 8x + -8x = 209 + -8x

Combine like terms: 8x + -8x = 0
X2 + 0 = 209 + -8x
X2 = 209 + -8x

Simplifying
X2 = 209 + -8x

Reorder the terms:
-209 + X2 + 8x = 209 + -8x + -209 + 8x

Reorder the terms:
-209 + X2 + 8x = 209 + -209 + -8x + 8x

Combine like terms: 209 + -209 = 0
-209 + X2 + 8x = 0 + -8x + 8x
-209 + X2 + 8x = -8x + 8x

Combine like terms: -8x + 8x = 0
-209 + X2 + 8x = 0

The solution to this equation could not be determined.

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