2k+-1=-7k+55

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Solution for 2k+-1=-7k+55 equation: 



2k+-1=-7k+55

We move all terms to the left:

2k+-1-(-7k+55)=0

We add all the numbers together, and all the variables

2k-(-7k+55)=0

We get rid of parentheses

2k+7k-55=0

We add all the numbers together, and all the variables

9k-55=0

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

9k=55

k=55/9

k=6+1/9

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