12k-3(5+)=54

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Solution for 12k-3(5+)=54 equation: 



12k-3(5+)=54

We move all terms to the left:

12k-3(5+)-(54)=0

determiningTheFunctionDomain
12k-54-3(5+)=0

We add all the numbers together, and all the variables

12k-54-30=0

We add all the numbers together, and all the variables

12k-84=0

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

12k=84

k=84/12

k=7

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