X^2-2=-x

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


Simplifying
X2 + -2 = -1x

Reorder the terms:
-2 + X2 = -1x

Solving
-2 + X2 = -1x

Solving for variable 'X'.

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

Add '2' to each side of the equation.
-2 + 2 + X2 = 2 + -1x

Combine like terms: -2 + 2 = 0
0 + X2 = 2 + -1x
X2 = 2 + -1x

Simplifying
X2 = 2 + -1x

Reorder the terms:
-2 + X2 + x = 2 + -1x + -2 + x

Reorder the terms:
-2 + X2 + x = 2 + -2 + -1x + x

Combine like terms: 2 + -2 = 0
-2 + X2 + x = 0 + -1x + x
-2 + X2 + x = -1x + x

Combine like terms: -1x + x = 0
-2 + X2 + x = 0

The solution to this equation could not be determined.

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