-8=-1/2(3)+b

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Solution for -8=-1/2(3)+b equation: 



-8=-1/2(3)+b

We move all terms to the left:

-8-(-1/2(3)+b)=0



Domain of the equation: 23+b)!=0

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

b)!=-23

b!=-23/1

b!=-23

b∈R



We add all the numbers together, and all the variables

-(+b-1/23)-8=0

We get rid of parentheses

-b-8+1/23=0

We multiply all the terms by the denominator


-b*23+1-8*23=0

We add all the numbers together, and all the variables

-b*23-183=0

Wy multiply elements

-23b-183=0

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

-23b=183

b=183/-23

b=-7+22/23

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