12w+9w=0

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Solution for 12w+9w=0 equation: 


Simplifying
12w + 9w = 0

Combine like terms: 12w + 9w = 21w
21w = 0

Solving
21w = 0

Solving for variable 'w'.

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

Divide each side by '21'.
w = 0

Simplifying
w = 0

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