2b+2=b+9

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Solution for 2b+2=b+9 equation: 



2b+2=b+9

We move all terms to the left:

2b+2-(b+9)=0

We get rid of parentheses

2b-b-9+2=0

We add all the numbers together, and all the variables

b-7=0

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

b=7

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