2=20/k

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Solution for 2=20/k equation: 



2=20/k

We move all terms to the left:

2-(20/k)=0



Domain of the equation: k)!=0

k!=0/1

k!=0

k∈R



We add all the numbers together, and all the variables

-(+20/k)+2=0

We get rid of parentheses

-20/k+2=0

We multiply all the terms by the denominator


2*k-20=0

We add all the numbers together, and all the variables

2k-20=0

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

2k=20

k=20/2

k=10

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