7=2(w-4)+3w

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Solution for 7=2(w-4)+3w equation: 



7=2(w-4)+3w

We move all terms to the left:

7-(2(w-4)+3w)=0



We calculate terms in parentheses: -(2(w-4)+3w), so:

2(w-4)+3w

We add all the numbers together, and all the variables

3w+2(w-4)

We multiply parentheses

3w+2w-8

We add all the numbers together, and all the variables

5w-8

Back to the equation:

-(5w-8)



We get rid of parentheses

-5w+8+7=0

We add all the numbers together, and all the variables

-5w+15=0

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

-5w=-15

w=-15/-5

w=+3

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