(X+4)+9=

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Solution for (X+4)+9= equation:


Simplifying
(X + 4) + 9 = 0

Reorder the terms:
(4 + X) + 9 = 0

Remove parenthesis around (4 + X)
4 + X + 9 = 0

Reorder the terms:
4 + 9 + X = 0

Combine like terms: 4 + 9 = 13
13 + X = 0

Solving
13 + X = 0

Solving for variable 'X'.

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

Add '-13' to each side of the equation.
13 + -13 + X = 0 + -13

Combine like terms: 13 + -13 = 0
0 + X = 0 + -13
X = 0 + -13

Combine like terms: 0 + -13 = -13
X = -13

Simplifying
X = -13

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