7w+25=3(w+7)

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Solution for 7w+25=3(w+7) equation: 



7w+25=3(w+7)

We move all terms to the left:

7w+25-(3(w+7))=0



We calculate terms in parentheses: -(3(w+7)), so:

3(w+7)

We multiply parentheses

3w+21

Back to the equation:

-(3w+21)



We get rid of parentheses

7w-3w-21+25=0

We add all the numbers together, and all the variables

4w+4=0

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

4w=-4

w=-4/4

w=-1

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