-4(-7w+9)-5w=5(w-5)-7

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Solution for -4(-7w+9)-5w=5(w-5)-7 equation: 



-4(-7w+9)-5w=5(w-5)-7

We move all terms to the left:

-4(-7w+9)-5w-(5(w-5)-7)=0

We add all the numbers together, and all the variables

-5w-4(-7w+9)-(5(w-5)-7)=0

We multiply parentheses

-5w+28w-(5(w-5)-7)-36=0



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

5(w-5)-7

We multiply parentheses

5w-25-7

We add all the numbers together, and all the variables

5w-32

Back to the equation:

-(5w-32)



We add all the numbers together, and all the variables

23w-(5w-32)-36=0

We get rid of parentheses

23w-5w+32-36=0

We add all the numbers together, and all the variables

18w-4=0

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

18w=4

w=4/18

w=2/9

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