1/8b-16=21

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Solution for 1/8b-16=21 equation: 



1/8b-16=21

We move all terms to the left:

1/8b-16-(21)=0



Domain of the equation: 8b!=0

b!=0/8

b!=0

b∈R



We add all the numbers together, and all the variables

1/8b-37=0

We multiply all the terms by the denominator


-37*8b+1=0

Wy multiply elements

-296b+1=0

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

-296b=-1

b=-1/-296

b=1/296

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