12/(7+b)=1,2

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Solution for 12/(7+b)=1,2 equation: 



12/(7+b)=1.2

We move all terms to the left:

12/(7+b)-(1.2)=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∈R



We add all the numbers together, and all the variables

12/(b+7)-(1.2)=0

We add all the numbers together, and all the variables

12/(b+7)-1.2=0

We multiply all the terms by the denominator


-(1.2)*(b+7)+12=0

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

-(1.2)*(b+7)=-12

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