8=1/2(4)+b

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Solution for 8=1/2(4)+b equation: 



8=1/2(4)+b

We move all terms to the left:

8-(1/2(4)+b)=0



Domain of the equation: 24+b)!=0

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

b)!=-24

b!=-24/1

b!=-24

b∈R



We add all the numbers together, and all the variables

-(+b+1/24)+8=0

We get rid of parentheses

-b+8-1/24=0

We multiply all the terms by the denominator


-b*24-1+8*24=0

We add all the numbers together, and all the variables

-b*24+191=0

Wy multiply elements

-24b+191=0

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

-24b=-191

b=-191/-24

b=7+23/24

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