7k+6=4k+12

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Solution for 7k+6=4k+12 equation: 



7k+6=4k+12

We move all terms to the left:

7k+6-(4k+12)=0

We get rid of parentheses

7k-4k-12+6=0

We add all the numbers together, and all the variables

3k-6=0

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

3k=6

k=6/3

k=2

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