2(k+1)-(3+8k)=-7k

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Solution for 2(k+1)-(3+8k)=-7k equation: 



2(k+1)-(3+8k)=-7k

We move all terms to the left:

2(k+1)-(3+8k)-(-7k)=0

We add all the numbers together, and all the variables

2(k+1)-(8k+3)-(-7k)=0

We multiply parentheses

2k-(8k+3)-(-7k)+2=0

We get rid of parentheses

2k-8k+7k-3+2=0

We add all the numbers together, and all the variables

k-1=0

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

k=1

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