2w=20-2(w-2)

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Solution for 2w=20-2(w-2) equation: 



2w=20-2(w-2)

We move all terms to the left:

2w-(20-2(w-2))=0



We calculate terms in parentheses: -(20-2(w-2)), so:

20-2(w-2)

determiningTheFunctionDomain
-2(w-2)+20

We multiply parentheses

-2w+4+20

We add all the numbers together, and all the variables

-2w+24

Back to the equation:

-(-2w+24)



We get rid of parentheses

2w+2w-24=0

We add all the numbers together, and all the variables

4w-24=0

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

4w=24

w=24/4

w=6

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