x+3=3-9

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Solution for x+3=3-9 equation: 


Simplifying
x + 3 = 3 + -9

Reorder the terms:
3 + x = 3 + -9

Combine like terms: 3 + -9 = -6
3 + x = -6

Solving
3 + x = -6

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 = -6 + -3

Combine like terms: 3 + -3 = 0
0 + x = -6 + -3
x = -6 + -3

Combine like terms: -6 + -3 = -9
x = -9

Simplifying
x = -9

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