-3b+2=4b+9b=

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Solution for -3b+2=4b+9b= equation: 



-3b+2=4b+9b=

We move all terms to the left:

-3b+2-(4b+9b)=0

We add all the numbers together, and all the variables

-3b-(+13b)+2=0

We get rid of parentheses

-3b-13b+2=0

We add all the numbers together, and all the variables

-16b+2=0

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

-16b=-2

b=-2/-16

b=1/8

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