15k+12=13-7k

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Solution for 15k+12=13-7k equation: 



15k+12=13-7k

We move all terms to the left:

15k+12-(13-7k)=0

We add all the numbers together, and all the variables

15k-(-7k+13)+12=0

We get rid of parentheses

15k+7k-13+12=0

We add all the numbers together, and all the variables

22k-1=0

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

22k=1

k=1/22

k=1/22

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