X+11=x-9

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Solution for X+11=x-9 equation: 


Simplifying
X + 11 = x + -9

Reorder the terms:
11 + X = x + -9

Reorder the terms:
11 + X = -9 + x

Solving
11 + X = -9 + x

Solving for variable 'X'.

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

Add '-11' to each side of the equation.
11 + -11 + X = -9 + -11 + x

Combine like terms: 11 + -11 = 0
0 + X = -9 + -11 + x
X = -9 + -11 + x

Combine like terms: -9 + -11 = -20
X = -20 + x

Simplifying
X = -20 + x

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