X^2+2x-5=12

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Solution for X^2+2x-5=12 equation: 


Simplifying
X2 + 2x + -5 = 12

Reorder the terms:
-5 + X2 + 2x = 12

Solving
-5 + X2 + 2x = 12

Solving for variable 'X'.

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

Add '5' to each side of the equation.
-5 + X2 + 5 + 2x = 12 + 5

Reorder the terms:
-5 + 5 + X2 + 2x = 12 + 5

Combine like terms: -5 + 5 = 0
0 + X2 + 2x = 12 + 5
X2 + 2x = 12 + 5

Combine like terms: 12 + 5 = 17
X2 + 2x = 17

Add '-2x' to each side of the equation.
X2 + 2x + -2x = 17 + -2x

Combine like terms: 2x + -2x = 0
X2 + 0 = 17 + -2x
X2 = 17 + -2x

Simplifying
X2 = 17 + -2x

Reorder the terms:
-17 + X2 + 2x = 17 + -2x + -17 + 2x

Reorder the terms:
-17 + X2 + 2x = 17 + -17 + -2x + 2x

Combine like terms: 17 + -17 = 0
-17 + X2 + 2x = 0 + -2x + 2x
-17 + X2 + 2x = -2x + 2x

Combine like terms: -2x + 2x = 0
-17 + X2 + 2x = 0

The solution to this equation could not be determined.

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