2w+w=30-w

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Solution for 2w+w=30-w equation: 



2w+w=30-w

We move all terms to the left:

2w+w-(30-w)=0

We add all the numbers together, and all the variables

2w+w-(-1w+30)=0

We add all the numbers together, and all the variables

3w-(-1w+30)=0

We get rid of parentheses

3w+1w-30=0

We add all the numbers together, and all the variables

4w-30=0

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

4w=30

w=30/4

w=7+1/2

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