7k+k+3=11

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Solution for 7k+k+3=11 equation: 



7k+k+3=11

We move all terms to the left:

7k+k+3-(11)=0

We add all the numbers together, and all the variables

8k-8=0

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

8k=8

k=8/8

k=1

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