X^2+8x-6.5=0

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Solution for X^2+8x-6.5=0 equation: 


Simplifying
X2 + 8x + -6.5 = 0

Reorder the terms:
-6.5 + X2 + 8x = 0

Solving
-6.5 + X2 + 8x = 0

Solving for variable 'X'.

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

Add '6.5' to each side of the equation.
-6.5 + X2 + 6.5 + 8x = 0 + 6.5

Reorder the terms:
-6.5 + 6.5 + X2 + 8x = 0 + 6.5

Combine like terms: -6.5 + 6.5 = 0.0
0.0 + X2 + 8x = 0 + 6.5
X2 + 8x = 0 + 6.5

Combine like terms: 0 + 6.5 = 6.5
X2 + 8x = 6.5

Add '-8x' to each side of the equation.
X2 + 8x + -8x = 6.5 + -8x

Combine like terms: 8x + -8x = 0
X2 + 0 = 6.5 + -8x
X2 = 6.5 + -8x

Simplifying
X2 = 6.5 + -8x

Reorder the terms:
-6.5 + X2 + 8x = 6.5 + -8x + -6.5 + 8x

Reorder the terms:
-6.5 + X2 + 8x = 6.5 + -6.5 + -8x + 8x

Combine like terms: 6.5 + -6.5 = 0.0
-6.5 + X2 + 8x = 0.0 + -8x + 8x
-6.5 + X2 + 8x = -8x + 8x

Combine like terms: -8x + 8x = 0
-6.5 + X2 + 8x = 0

The solution to this equation could not be determined.

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