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

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



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

We move all terms to the left:

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

We multiply parentheses

-7w-(w-9+2(2w+5))-7=0



We calculate terms in parentheses: -(w-9+2(2w+5)), so:

w-9+2(2w+5)

determiningTheFunctionDomain
w+2(2w+5)-9

We multiply parentheses

w+4w+10-9

We add all the numbers together, and all the variables

5w+1

Back to the equation:

-(5w+1)



We get rid of parentheses

-7w-5w-1-7=0

We add all the numbers together, and all the variables

-12w-8=0

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

-12w=8

w=8/-12

w=-2/3

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