12b-(9-7(5b-6))=0

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Solution for 12b-(9-7(5b-6))=0 equation: 



12b-(9-7(5b-6))=0



We calculate terms in parentheses: -(9-7(5b-6)), so:

9-7(5b-6)

determiningTheFunctionDomain
-7(5b-6)+9

We multiply parentheses

-35b+42+9

We add all the numbers together, and all the variables

-35b+51

Back to the equation:

-(-35b+51)



We get rid of parentheses

12b+35b-51=0

We add all the numbers together, and all the variables

47b-51=0

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

47b=51

b=51/47

b=1+4/47

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