3b/7-1=8

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Solution for 3b/7-1=8 equation: 



3b/7-1=8

We move all terms to the left:

3b/7-1-(8)=0

We add all the numbers together, and all the variables

3b/7-9=0

We multiply all the terms by the denominator


3b-9*7=0

We add all the numbers together, and all the variables

3b-63=0

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

3b=63

b=63/3

b=21

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