7k+2.5=k+18

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Solution for 7k+2.5=k+18 equation: 



7k+2.5=k+18

We move all terms to the left:

7k+2.5-(k+18)=0

We get rid of parentheses

7k-k-18+2.5=0

We add all the numbers together, and all the variables

6k-15.5=0

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

6k=15.5

k=15.5/6

k=2+1/1.71428571429

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