3=-5w+2(w+6)

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Solution for 3=-5w+2(w+6) equation: 



3=-5w+2(w+6)

We move all terms to the left:

3-(-5w+2(w+6))=0



We calculate terms in parentheses: -(-5w+2(w+6)), so:

-5w+2(w+6)

We multiply parentheses

-5w+2w+12

We add all the numbers together, and all the variables

-3w+12

Back to the equation:

-(-3w+12)



We get rid of parentheses

3w-12+3=0

We add all the numbers together, and all the variables

3w-9=0

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

3w=9

w=9/3

w=3

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