X^2-8x-4=-11

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Solution for X^2-8x-4=-11 equation: 


Simplifying
X2 + -8x + -4 = -11

Reorder the terms:
-4 + X2 + -8x = -11

Solving
-4 + X2 + -8x = -11

Solving for variable 'X'.

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

Add '4' to each side of the equation.
-4 + X2 + 4 + -8x = -11 + 4

Reorder the terms:
-4 + 4 + X2 + -8x = -11 + 4

Combine like terms: -4 + 4 = 0
0 + X2 + -8x = -11 + 4
X2 + -8x = -11 + 4

Combine like terms: -11 + 4 = -7
X2 + -8x = -7

Add '8x' to each side of the equation.
X2 + -8x + 8x = -7 + 8x

Combine like terms: -8x + 8x = 0
X2 + 0 = -7 + 8x
X2 = -7 + 8x

Simplifying
X2 = -7 + 8x

Reorder the terms:
7 + X2 + -8x = -7 + 8x + 7 + -8x

Reorder the terms:
7 + X2 + -8x = -7 + 7 + 8x + -8x

Combine like terms: -7 + 7 = 0
7 + X2 + -8x = 0 + 8x + -8x
7 + X2 + -8x = 8x + -8x

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

The solution to this equation could not be determined.

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