(2x+9)=0

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Solution for (2x+9)=0 equation: 


Simplifying
(2x + 9) = 0

Reorder the terms:
(9 + 2x) = 0

Remove parenthesis around (9 + 2x)
9 + 2x = 0

Solving
9 + 2x = 0

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 2x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 2x = 0 + -9
2x = 0 + -9

Combine like terms: 0 + -9 = -9
2x = -9

Divide each side by '2'.
x = -4.5

Simplifying
x = -4.5

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