3-2/9b=4/9b

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



3-2/9b=4/9b

We move all terms to the left:

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



Domain of the equation: 9b!=0

b!=0/9

b!=0

b∈R





Domain of the equation: 9b)!=0

b!=0/1

b!=0

b∈R



We add all the numbers together, and all the variables

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

We get rid of parentheses

-2/9b-4/9b+3=0

We multiply all the terms by the denominator


3*9b-2-4=0

We add all the numbers together, and all the variables

3*9b-6=0

Wy multiply elements

27b-6=0

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

27b=6

b=6/27

b=2/9

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