83.9=b/7

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Solution for 83.9=b/7 equation: 



83.9=b/7

We move all terms to the left:

83.9-(b/7)=0

We add all the numbers together, and all the variables

-(+b/7)+83.9=0

We get rid of parentheses

-b/7+83.9=0

We multiply all the terms by the denominator


-b+(83.9)*7=0

We add all the numbers together, and all the variables

-1b+587.3=0

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

-b=-587.3

b=-587.3/-1

b=587+0.3/1

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