X^2+2x-99=o

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Solution for X^2+2x-99=o equation:


Simplifying
X2 + 2x + -99 = o

Reorder the terms:
-99 + X2 + 2x = o

Solving
-99 + X2 + 2x = o

Solving for variable 'X'.

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

Add '99' to each side of the equation.
-99 + X2 + 99 + 2x = 99 + o

Reorder the terms:
-99 + 99 + X2 + 2x = 99 + o

Combine like terms: -99 + 99 = 0
0 + X2 + 2x = 99 + o
X2 + 2x = 99 + o

Add '-2x' to each side of the equation.
X2 + 2x + -2x = 99 + o + -2x

Combine like terms: 2x + -2x = 0
X2 + 0 = 99 + o + -2x
X2 = 99 + o + -2x

Simplifying
X2 = 99 + o + -2x

Reorder the terms:
-99 + X2 + -1o + 2x = 99 + o + -2x + -99 + -1o + 2x

Reorder the terms:
-99 + X2 + -1o + 2x = 99 + -99 + o + -1o + -2x + 2x

Combine like terms: 99 + -99 = 0
-99 + X2 + -1o + 2x = 0 + o + -1o + -2x + 2x
-99 + X2 + -1o + 2x = o + -1o + -2x + 2x

Combine like terms: o + -1o = 0
-99 + X2 + -1o + 2x = 0 + -2x + 2x
-99 + X2 + -1o + 2x = -2x + 2x

Combine like terms: -2x + 2x = 0
-99 + X2 + -1o + 2x = 0

The solution to this equation could not be determined.

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