x+11-8=-18

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Solution for x+11-8=-18 equation: 


Simplifying
x + 11 + -8 = -18

Reorder the terms:
11 + -8 + x = -18

Combine like terms: 11 + -8 = 3
3 + x = -18

Solving
3 + x = -18

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + x = -18 + -3

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

Combine like terms: -18 + -3 = -21
x = -21

Simplifying
x = -21

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