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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