9(w-9)-2=7w+7(w-8)

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Solution for 9(w-9)-2=7w+7(w-8) equation: 



9(w-9)-2=7w+7(w-8)

We move all terms to the left:

9(w-9)-2-(7w+7(w-8))=0

We multiply parentheses

9w-(7w+7(w-8))-81-2=0



We calculate terms in parentheses: -(7w+7(w-8)), so:

7w+7(w-8)

We multiply parentheses

7w+7w-56

We add all the numbers together, and all the variables

14w-56

Back to the equation:

-(14w-56)



We add all the numbers together, and all the variables

9w-(14w-56)-83=0

We get rid of parentheses

9w-14w+56-83=0

We add all the numbers together, and all the variables

-5w-27=0

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

-5w=27

w=27/-5

w=-5+2/5

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