3(2b+3)=4(b+6)-3

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Solution for 3(2b+3)=4(b+6)-3 equation: 



3(2b+3)=4(b+6)-3

We move all terms to the left:

3(2b+3)-(4(b+6)-3)=0

We multiply parentheses

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



We calculate terms in parentheses: -(4(b+6)-3), so:

4(b+6)-3

We multiply parentheses

4b+24-3

We add all the numbers together, and all the variables

4b+21

Back to the equation:

-(4b+21)



We get rid of parentheses

6b-4b-21+9=0

We add all the numbers together, and all the variables

2b-12=0

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

2b=12

b=12/2

b=6

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