7w-84=4w-4

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Solution for 7w-84=4w-4 equation: 



7w-84=4w-4

We move all terms to the left:

7w-84-(4w-4)=0

We get rid of parentheses

7w-4w+4-84=0

We add all the numbers together, and all the variables

3w-80=0

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

3w=80

w=80/3

w=26+2/3

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