4=1/2b

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Solution for 4=1/2b equation: 



4=1/2b

We move all terms to the left:

4-(1/2b)=0



Domain of the equation: 2b)!=0

b!=0/1

b!=0

b∈R



We add all the numbers together, and all the variables

-(+1/2b)+4=0

We get rid of parentheses

-1/2b+4=0

We multiply all the terms by the denominator


4*2b-1=0

Wy multiply elements

8b-1=0

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

8b=1

b=1/8

b=1/8

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