0.20k+7=0.30k+5

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Solution for 0.20k+7=0.30k+5 equation: 



0.20k+7=0.30k+5

We move all terms to the left:

0.20k+7-(0.30k+5)=0

We get rid of parentheses

0.20k-0.30k-5+7=0

We add all the numbers together, and all the variables

-0.1k+2=0

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

-0.1k=-2

k=-2/-0.1

k=+20

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