7(w-1)=-2(3+w)

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



7(w-1)=-2(3+w)

We move all terms to the left:

7(w-1)-(-2(3+w))=0

We add all the numbers together, and all the variables

7(w-1)-(-2(w+3))=0

We multiply parentheses

7w-(-2(w+3))-7=0



We calculate terms in parentheses: -(-2(w+3)), so:

-2(w+3)

We multiply parentheses

-2w-6

Back to the equation:

-(-2w-6)



We get rid of parentheses

7w+2w+6-7=0

We add all the numbers together, and all the variables

9w-1=0

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

9w=1

w=1/9

w=1/9

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