-1=(2/1)(3)+b

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Solution for -1=(2/1)(3)+b equation: 



-1=(2/1)(3)+b

We move all terms to the left:

-1-((2/1)(3)+b)=0



Domain of the equation: 1)3+b)!=0

b!=0/1

b!=0

b∈R



We add all the numbers together, and all the variables

-(03+b)-1=0

We get rid of parentheses

-b-03-1=0

We add all the numbers together, and all the variables

-1b-4=0

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

-b=4

b=4/-1

b=-4

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