-1/9b=-2

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Solution for -1/9b=-2 equation: 



-1/9b=-2

We move all terms to the left:

-1/9b-(-2)=0



Domain of the equation: 9b!=0

b!=0/9

b!=0

b∈R



We add all the numbers together, and all the variables

-1/9b+2=0

We multiply all the terms by the denominator


2*9b-1=0

Wy multiply elements

18b-1=0

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

18b=1

b=1/18

b=1/18

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