7(w+4)=-2(4w-5)+7w

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Solution for 7(w+4)=-2(4w-5)+7w equation: 



7(w+4)=-2(4w-5)+7w

We move all terms to the left:

7(w+4)-(-2(4w-5)+7w)=0

We multiply parentheses

7w-(-2(4w-5)+7w)+28=0



We calculate terms in parentheses: -(-2(4w-5)+7w), so:

-2(4w-5)+7w

We add all the numbers together, and all the variables

7w-2(4w-5)

We multiply parentheses

7w-8w+10

We add all the numbers together, and all the variables

-1w+10

Back to the equation:

-(-1w+10)



We get rid of parentheses

7w+1w-10+28=0

We add all the numbers together, and all the variables

8w+18=0

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

8w=-18

w=-18/8

w=-2+1/4

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