7w-9=3w+3

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Solution for 7w-9=3w+3 equation: 



7w-9=3w+3

We move all terms to the left:

7w-9-(3w+3)=0

We get rid of parentheses

7w-3w-3-9=0

We add all the numbers together, and all the variables

4w-12=0

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

4w=12

w=12/4

w=3

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