9w+7-2(-5w-4)=3(w-1)

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Solution for 9w+7-2(-5w-4)=3(w-1) equation: 



9w+7-2(-5w-4)=3(w-1)

We move all terms to the left:

9w+7-2(-5w-4)-(3(w-1))=0

We multiply parentheses

9w+10w-(3(w-1))+8+7=0



We calculate terms in parentheses: -(3(w-1)), so:

3(w-1)

We multiply parentheses

3w-3

Back to the equation:

-(3w-3)



We add all the numbers together, and all the variables

19w-(3w-3)+15=0

We get rid of parentheses

19w-3w+3+15=0

We add all the numbers together, and all the variables

16w+18=0

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

16w=-18

w=-18/16

w=-1+1/8

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