7(k+12)=28

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Solution for 7(k+12)=28 equation: 



7(k+12)=28

We move all terms to the left:

7(k+12)-(28)=0

We multiply parentheses

7k+84-28=0

We add all the numbers together, and all the variables

7k+56=0

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

7k=-56

k=-56/7

k=-8

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