2(6+5k)+4=-5+7k

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Solution for 2(6+5k)+4=-5+7k equation: 



2(6+5k)+4=-5+7k

We move all terms to the left:

2(6+5k)+4-(-5+7k)=0

We add all the numbers together, and all the variables

2(5k+6)-(7k-5)+4=0

We multiply parentheses

10k-(7k-5)+12+4=0

We get rid of parentheses

10k-7k+5+12+4=0

We add all the numbers together, and all the variables

3k+21=0

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

3k=-21

k=-21/3

k=-7

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