1/2b+3/2+7=21

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Solution for 1/2b+3/2+7=21 equation: 



1/2b+3/2+7=21

We move all terms to the left:

1/2b+3/2+7-(21)=0



Domain of the equation: 2b!=0

b!=0/2

b!=0

b∈R



determiningTheFunctionDomain
1/2b+7-21+3/2=0

We add all the numbers together, and all the variables

1/2b-14+3/2=0

We calculate fractions


-14!=0

There is no solution for this equation

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