12=4/3(9)+b

Solution for 12=4/3(9)+b equation:

12=4/3(9)+b

We move all terms to the left:

12-(4/3(9)+b)=0


Domain of the equation: 39+b)!=0

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

b)!=-39

b!=-39/1

b!=-39

b∈R


We add all the numbers together, and all the variables

-(+b+4/39)+12=0

We get rid of parentheses

-b+12-4/39=0

We multiply all the terms by the denominator


-b*39-4+12*39=0

We add all the numbers together, and all the variables

-b*39+464=0

Wy multiply elements

-39b+464=0

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

-39b=-464

b=-464/-39

b=11+35/39