-13=-2/b-8

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Solution for -13=-2/b-8 equation: 



-13=-2/b-8

We move all terms to the left:

-13-(-2/b-8)=0



Domain of the equation: b-8)!=0

b∈R



We get rid of parentheses

2/b+8-13=0

We multiply all the terms by the denominator


8*b-13*b+2=0

We add all the numbers together, and all the variables

-5b+2=0

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

-5b=-2

b=-2/-5

b=2/5

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