12/4=3/k

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Solution for 12/4=3/k equation: 



12/4=3/k

We move all terms to the left:

12/4-(3/k)=0



Domain of the equation: k)!=0

k!=0/1

k!=0

k∈R



We add all the numbers together, and all the variables

-(+3/k)+12/4=0

We add all the numbers together, and all the variables

-(+3/k)+3=0

We get rid of parentheses

-3/k+3=0

We multiply all the terms by the denominator


3*k-3=0

We add all the numbers together, and all the variables

3k-3=0

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

3k=3

k=3/3

k=1

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