X^2+3x+18=-2

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Solution for X^2+3x+18=-2 equation: 


Simplifying
X2 + 3x + 18 = -2

Reorder the terms:
18 + X2 + 3x = -2

Solving
18 + X2 + 3x = -2

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 + 3x = -2 + -18

Reorder the terms:
18 + -18 + X2 + 3x = -2 + -18

Combine like terms: 18 + -18 = 0
0 + X2 + 3x = -2 + -18
X2 + 3x = -2 + -18

Combine like terms: -2 + -18 = -20
X2 + 3x = -20

Add '-3x' to each side of the equation.
X2 + 3x + -3x = -20 + -3x

Combine like terms: 3x + -3x = 0
X2 + 0 = -20 + -3x
X2 = -20 + -3x

Simplifying
X2 = -20 + -3x

Reorder the terms:
20 + X2 + 3x = -20 + -3x + 20 + 3x

Reorder the terms:
20 + X2 + 3x = -20 + 20 + -3x + 3x

Combine like terms: -20 + 20 = 0
20 + X2 + 3x = 0 + -3x + 3x
20 + X2 + 3x = -3x + 3x

Combine like terms: -3x + 3x = 0
20 + X2 + 3x = 0

The solution to this equation could not be determined.

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