3w=9+w

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Solution for 3w=9+w equation: 



3w=9+w

We move all terms to the left:

3w-(9+w)=0

We add all the numbers together, and all the variables

3w-(w+9)=0

We get rid of parentheses

3w-w-9=0

We add all the numbers together, and all the variables

2w-9=0

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

2w=9

w=9/2

w=4+1/2

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