5=45/b

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Solution for 5=45/b equation: 



5=45/b

We move all terms to the left:

5-(45/b)=0



Domain of the equation: b)!=0

b!=0/1

b!=0

b∈R



We add all the numbers together, and all the variables

-(+45/b)+5=0

We get rid of parentheses

-45/b+5=0

We multiply all the terms by the denominator


5*b-45=0

We add all the numbers together, and all the variables

5b-45=0

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

5b=45

b=45/5

b=9

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