7k+7k+2=142

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Solution for 7k+7k+2=142 equation: 



7k+7k+2=142

We move all terms to the left:

7k+7k+2-(142)=0

We add all the numbers together, and all the variables

14k-140=0

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

14k=140

k=140/14

k=10

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