X^2-8x-39=9

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Solution for X^2-8x-39=9 equation: 


Simplifying
X2 + -8x + -39 = 9

Reorder the terms:
-39 + X2 + -8x = 9

Solving
-39 + X2 + -8x = 9

Solving for variable 'X'.

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

Add '39' to each side of the equation.
-39 + X2 + 39 + -8x = 9 + 39

Reorder the terms:
-39 + 39 + X2 + -8x = 9 + 39

Combine like terms: -39 + 39 = 0
0 + X2 + -8x = 9 + 39
X2 + -8x = 9 + 39

Combine like terms: 9 + 39 = 48
X2 + -8x = 48

Add '8x' to each side of the equation.
X2 + -8x + 8x = 48 + 8x

Combine like terms: -8x + 8x = 0
X2 + 0 = 48 + 8x
X2 = 48 + 8x

Simplifying
X2 = 48 + 8x

Reorder the terms:
-48 + X2 + -8x = 48 + 8x + -48 + -8x

Reorder the terms:
-48 + X2 + -8x = 48 + -48 + 8x + -8x

Combine like terms: 48 + -48 = 0
-48 + X2 + -8x = 0 + 8x + -8x
-48 + X2 + -8x = 8x + -8x

Combine like terms: 8x + -8x = 0
-48 + X2 + -8x = 0

The solution to this equation could not be determined.

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