3/13-3b/13=8/13

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Solution for 3/13-3b/13=8/13 equation: 



3/13-3b/13=8/13

We move all terms to the left:

3/13-3b/13-(8/13)=0

We add all the numbers together, and all the variables

-3b/13+3/13-(+8/13)=0

We get rid of parentheses

-3b/13+3/13-8/13=0

We multiply all the terms by the denominator


-3b+3-8=0

We add all the numbers together, and all the variables

-3b-5=0

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

-3b=5

b=5/-3

b=-1+2/3

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