7w+2=4(w-4)

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Solution for 7w+2=4(w-4) equation: 



7w+2=4(w-4)

We move all terms to the left:

7w+2-(4(w-4))=0



We calculate terms in parentheses: -(4(w-4)), so:

4(w-4)

We multiply parentheses

4w-16

Back to the equation:

-(4w-16)



We get rid of parentheses

7w-4w+16+2=0

We add all the numbers together, and all the variables

3w+18=0

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

3w=-18

w=-18/3

w=-6

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