3k-1=7k*2

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Solution for 3k-1=7k*2 equation: 



3k-1=7k*2

We move all terms to the left:

3k-1-(7k*2)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

3k-7k*2-1=0

Wy multiply elements

3k-14k-1=0

We add all the numbers together, and all the variables

-11k-1=0

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

-11k=1

k=1/-11

k=-1/11

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