x+18=-81

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Solution for x+18=-81 equation: 


Simplifying
x + 18 = -81

Reorder the terms:
18 + x = -81

Solving
18 + x = -81

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 + -18 + x = -81 + -18

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

Combine like terms: -81 + -18 = -99
x = -99

Simplifying
x = -99

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