X^2-2x-18=-10

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Solution for X^2-2x-18=-10 equation: 


Simplifying
X2 + -2x + -18 = -10

Reorder the terms:
-18 + X2 + -2x = -10

Solving
-18 + X2 + -2x = -10

Solving for variable 'X'.

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

Add '18' to each side of the equation.
-18 + X2 + 18 + -2x = -10 + 18

Reorder the terms:
-18 + 18 + X2 + -2x = -10 + 18

Combine like terms: -18 + 18 = 0
0 + X2 + -2x = -10 + 18
X2 + -2x = -10 + 18

Combine like terms: -10 + 18 = 8
X2 + -2x = 8

Add '2x' to each side of the equation.
X2 + -2x + 2x = 8 + 2x

Combine like terms: -2x + 2x = 0
X2 + 0 = 8 + 2x
X2 = 8 + 2x

Simplifying
X2 = 8 + 2x

Reorder the terms:
-8 + X2 + -2x = 8 + 2x + -8 + -2x

Reorder the terms:
-8 + X2 + -2x = 8 + -8 + 2x + -2x

Combine like terms: 8 + -8 = 0
-8 + X2 + -2x = 0 + 2x + -2x
-8 + X2 + -2x = 2x + -2x

Combine like terms: 2x + -2x = 0
-8 + X2 + -2x = 0

The solution to this equation could not be determined.

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