X^2-8x-15=-6

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Solution for X^2-8x-15=-6 equation:


Simplifying
X2 + -8x + -15 = -6

Reorder the terms:
-15 + X2 + -8x = -6

Solving
-15 + X2 + -8x = -6

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 = -6 + 15

Reorder the terms:
-15 + 15 + X2 + -8x = -6 + 15

Combine like terms: -15 + 15 = 0
0 + X2 + -8x = -6 + 15
X2 + -8x = -6 + 15

Combine like terms: -6 + 15 = 9
X2 + -8x = 9

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

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

Simplifying
X2 = 9 + 8x

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

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

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

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

The solution to this equation could not be determined.

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