9w-43=7(w-9)

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Solution for 9w-43=7(w-9) equation: 



9w-43=7(w-9)

We move all terms to the left:

9w-43-(7(w-9))=0



We calculate terms in parentheses: -(7(w-9)), so:

7(w-9)

We multiply parentheses

7w-63

Back to the equation:

-(7w-63)



We get rid of parentheses

9w-7w+63-43=0

We add all the numbers together, and all the variables

2w+20=0

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

2w=-20

w=-20/2

w=-10

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