1/2b-7=5.5

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Solution for 1/2b-7=5.5 equation: 



1/2b-7=5.5

We move all terms to the left:

1/2b-7-(5.5)=0



Domain of the equation: 2b!=0

b!=0/2

b!=0

b∈R



We add all the numbers together, and all the variables

1/2b-12.5=0

We multiply all the terms by the denominator


-(12.5)*2b+1=0

We multiply parentheses

-25b+1=0

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

-25b=-1

b=-1/-25

b=1/25

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