1=2+b/9

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Solution for 1=2+b/9 equation: 



1=2+b/9

We move all terms to the left:

1-(2+b/9)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

-b/9-2+1=0

We multiply all the terms by the denominator


-b-2*9+1*9=0

We add all the numbers together, and all the variables

-1b-9=0

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

-b=9

b=9/-1

b=-9

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