4=-36/7+b

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Solution for 4=-36/7+b equation: 



4=-36/7+b

We move all terms to the left:

4-(-36/7+b)=0



Domain of the equation: 7+b)!=0

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

b)!=-7

b!=-7/1

b!=-7

b∈R



We add all the numbers together, and all the variables

-(+b-36/7)+4=0

We get rid of parentheses

-b+4+36/7=0

We multiply all the terms by the denominator


-b*7+36+4*7=0

We add all the numbers together, and all the variables

-b*7+64=0

Wy multiply elements

-7b+64=0

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

-7b=-64

b=-64/-7

b=9+1/7

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