9w-28=2(w-7)

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Solution for 9w-28=2(w-7) equation: 



9w-28=2(w-7)

We move all terms to the left:

9w-28-(2(w-7))=0



We calculate terms in parentheses: -(2(w-7)), so:

2(w-7)

We multiply parentheses

2w-14

Back to the equation:

-(2w-14)



We get rid of parentheses

9w-2w+14-28=0

We add all the numbers together, and all the variables

7w-14=0

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

7w=14

w=14/7

w=2

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