-9(k-7)=-54

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Solution for -9(k-7)=-54 equation: 



-9(k-7)=-54

We move all terms to the left:

-9(k-7)-(-54)=0

We add all the numbers together, and all the variables

-9(k-7)+54=0

We multiply parentheses

-9k+63+54=0

We add all the numbers together, and all the variables

-9k+117=0

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

-9k=-117

k=-117/-9

k=+13

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