7w-4w=12

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Solution for 7w-4w=12 equation: 


Simplifying
7w + -4w = 12

Combine like terms: 7w + -4w = 3w
3w = 12

Solving
3w = 12

Solving for variable 'w'.

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

Divide each side by '3'.
w = 4

Simplifying
w = 4

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