82.1=b/7

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Solution for 82.1=b/7 equation: 



82.1=b/7

We move all terms to the left:

82.1-(b/7)=0

We add all the numbers together, and all the variables

-(+b/7)+82.1=0

We get rid of parentheses

-b/7+82.1=0

We multiply all the terms by the denominator


-b+(82.1)*7=0

We add all the numbers together, and all the variables

-1b+574.7=0

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

-b=-574.7

b=-574.7/-1

b=574+0.7/1

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