20.7=b/9

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Solution for 20.7=b/9 equation: 



20.7=b/9

We move all terms to the left:

20.7-(b/9)=0

We add all the numbers together, and all the variables

-(+b/9)+20.7=0

We get rid of parentheses

-b/9+20.7=0

We multiply all the terms by the denominator


-b+(20.7)*9=0

We add all the numbers together, and all the variables

-1b+186.3=0

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

-b=-186.3

b=-186.3/-1

b=186+0.30000000000001/1

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