-7k-9=-7-7k

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Solution for -7k-9=-7-7k equation: 



-7k-9=-7-7k

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

-7k+7k+7-9=0

We add all the numbers together, and all the variables

-2!=0

There is no solution for this equation

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