X^2+18x+81=1

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Solution for X^2+18x+81=1 equation:


Simplifying
X2 + 18x + 81 = 1

Reorder the terms:
81 + X2 + 18x = 1

Solving
81 + X2 + 18x = 1

Solving for variable 'X'.

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

Add '-81' to each side of the equation.
81 + X2 + -81 + 18x = 1 + -81

Reorder the terms:
81 + -81 + X2 + 18x = 1 + -81

Combine like terms: 81 + -81 = 0
0 + X2 + 18x = 1 + -81
X2 + 18x = 1 + -81

Combine like terms: 1 + -81 = -80
X2 + 18x = -80

Add '-18x' to each side of the equation.
X2 + 18x + -18x = -80 + -18x

Combine like terms: 18x + -18x = 0
X2 + 0 = -80 + -18x
X2 = -80 + -18x

Simplifying
X2 = -80 + -18x

Reorder the terms:
80 + X2 + 18x = -80 + -18x + 80 + 18x

Reorder the terms:
80 + X2 + 18x = -80 + 80 + -18x + 18x

Combine like terms: -80 + 80 = 0
80 + X2 + 18x = 0 + -18x + 18x
80 + X2 + 18x = -18x + 18x

Combine like terms: -18x + 18x = 0
80 + X2 + 18x = 0

The solution to this equation could not be determined.

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