9w-7=12w

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Solution for 9w-7=12w equation: 



9w-7=12w

We move all terms to the left:

9w-7-(12w)=0

We add all the numbers together, and all the variables

-3w-7=0

We move all terms containing w to the left, all other terms to the right

-3w=7

w=7/-3

w=-2+1/3

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