(-7)k=(-84)

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Solution for (-7)k=(-84) equation: 



(-7)k=(-84)

We move all terms to the left:

(-7)k-((-84))=0

We add all the numbers together, and all the variables

(-7)k+84=0

We multiply parentheses

-7k+84=0

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

-7k=-84

k=-84/-7

k=+12

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