3/7=2k/7

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Solution for 3/7=2k/7 equation: 



3/7=2k/7

We move all terms to the left:

3/7-(2k/7)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

-2k/7+3/7=0

We multiply all the terms by the denominator


-2k+3=0

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

-2k=-3

k=-3/-2

k=1+1/2

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