39=1.3.30b

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Solution for 39=1.3.30b equation: 



39=1.3.30b

We move all terms to the left:

39-(1.3.30b)=0

We add all the numbers together, and all the variables

-(+0.39b)+39=0

We get rid of parentheses

-0.39b+39=0

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

-0.39b=-39

b=-39/-0.39

b=+100

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