3.9k=2.1k=5.4k

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Solution for 3.9k=2.1k=5.4k equation: 



3.9k=2.1k=5.4k

We move all terms to the left:

3.9k-(2.1k)=0

We add all the numbers together, and all the variables

3.9k-(+2.1k)=0

We get rid of parentheses

3.9k-2.1k=0

We add all the numbers together, and all the variables

1.8k=0

k=0/1.8

k=0

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