7w+30=2w+50

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Solution for 7w+30=2w+50 equation: 



7w+30=2w+50

We move all terms to the left:

7w+30-(2w+50)=0

We get rid of parentheses

7w-2w-50+30=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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