2(1+7k)=-20

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Solution for 2(1+7k)=-20 equation: 



2(1+7k)=-20

We move all terms to the left:

2(1+7k)-(-20)=0

We add all the numbers together, and all the variables

2(7k+1)-(-20)=0

We add all the numbers together, and all the variables

2(7k+1)+20=0

We multiply parentheses

14k+2+20=0

We add all the numbers together, and all the variables

14k+22=0

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

14k=-22

k=-22/14

k=-1+4/7

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