3(4b-6)=3-(3b-9)

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Solution for 3(4b-6)=3-(3b-9) equation: 



3(4b-6)=3-(3b-9)

We move all terms to the left:

3(4b-6)-(3-(3b-9))=0

We multiply parentheses

12b-(3-(3b-9))-18=0



We calculate terms in parentheses: -(3-(3b-9)), so:

3-(3b-9)

determiningTheFunctionDomain
-(3b-9)+3

We get rid of parentheses

-3b+9+3

We add all the numbers together, and all the variables

-3b+12

Back to the equation:

-(-3b+12)



We get rid of parentheses

12b+3b-12-18=0

We add all the numbers together, and all the variables

15b-30=0

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

15b=30

b=30/15

b=2

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