-4(-5w+4)-7w=5(w-4)-8

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Solution for -4(-5w+4)-7w=5(w-4)-8 equation: 



-4(-5w+4)-7w=5(w-4)-8

We move all terms to the left:

-4(-5w+4)-7w-(5(w-4)-8)=0

We add all the numbers together, and all the variables

-7w-4(-5w+4)-(5(w-4)-8)=0

We multiply parentheses

-7w+20w-(5(w-4)-8)-16=0



We calculate terms in parentheses: -(5(w-4)-8), so:

5(w-4)-8

We multiply parentheses

5w-20-8

We add all the numbers together, and all the variables

5w-28

Back to the equation:

-(5w-28)



We add all the numbers together, and all the variables

13w-(5w-28)-16=0

We get rid of parentheses

13w-5w+28-16=0

We add all the numbers together, and all the variables

8w+12=0

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

8w=-12

w=-12/8

w=-1+1/2

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