3(w-1)-2=15-(w+4)

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Solution for 3(w-1)-2=15-(w+4) equation: 



3(w-1)-2=15-(w+4)

We move all terms to the left:

3(w-1)-2-(15-(w+4))=0

We multiply parentheses

3w-(15-(w+4))-3-2=0



We calculate terms in parentheses: -(15-(w+4)), so:

15-(w+4)

determiningTheFunctionDomain
-(w+4)+15

We get rid of parentheses

-w-4+15

We add all the numbers together, and all the variables

-1w+11

Back to the equation:

-(-1w+11)



We add all the numbers together, and all the variables

3w-(-1w+11)-5=0

We get rid of parentheses

3w+1w-11-5=0

We add all the numbers together, and all the variables

4w-16=0

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

4w=16

w=16/4

w=4

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