7k-12=-54

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Solution for 7k-12=-54 equation: 



7k-12=-54

We move all terms to the left:

7k-12-(-54)=0

We add all the numbers together, and all the variables

7k+42=0

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

7k=-42

k=-42/7

k=-6

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