-2-3/7b=4.

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Solution for -2-3/7b=4. equation: 



-2-3/7b=4.

We move all terms to the left:

-2-3/7b-(4.)=0



Domain of the equation: 7b!=0

b!=0/7

b!=0

b∈R



We add all the numbers together, and all the variables

-3/7b-2-4=0

We add all the numbers together, and all the variables

-3/7b-6=0

We multiply all the terms by the denominator


-6*7b-3=0

Wy multiply elements

-42b-3=0

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

-42b=3

b=3/-42

b=-1/14

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