2w+20=7w

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Solution for 2w+20=7w equation: 



2w+20=7w

We move all terms to the left:

2w+20-(7w)=0

We add all the numbers together, and all the variables

-5w+20=0

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

-5w=-20

w=-20/-5

w=+4

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