3b+3=9-b

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Solution for 3b+3=9-b equation: 



3b+3=9-b

We move all terms to the left:

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

We add all the numbers together, and all the variables

3b-(-1b+9)+3=0

We get rid of parentheses

3b+1b-9+3=0

We add all the numbers together, and all the variables

4b-6=0

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

4b=6

b=6/4

b=1+1/2

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