30=2(3.14)/b

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Solution for 30=2(3.14)/b equation: 



30=2(3.14)/b

We move all terms to the left:

30-(2(3.14)/b)=0



Domain of the equation: b)!=0

b!=0/1

b!=0

b∈R



We multiply all the terms by the denominator


-(2(3.14)+30*b)=0



We calculate terms in parentheses: -(2(3.14)+30*b), so:

2(3.14)+30*b

determiningTheFunctionDomain
30*b+2(3.14)

We add all the numbers together, and all the variables

30b+6.28

Back to the equation:

-(30b+6.28)



We get rid of parentheses

-30b-6.28=0

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

-30b=6.28

b=6.28/-30

b=-1/4.7770700636943

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