5+8-7k=-k+7

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Solution for 5+8-7k=-k+7 equation: 



5+8-7k=-k+7

We move all terms to the left:

5+8-7k-(-k+7)=0

We add all the numbers together, and all the variables

-7k-(-1k+7)+5+8=0

We add all the numbers together, and all the variables

-7k-(-1k+7)+13=0

We get rid of parentheses

-7k+1k-7+13=0

We add all the numbers together, and all the variables

-6k+6=0

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

-6k=-6

k=-6/-6

k=1

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