27=1/9r

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Solution for 27=1/9r equation: 



27=1/9r

We move all terms to the left:

27-(1/9r)=0



Domain of the equation: 9r)!=0

r!=0/1

r!=0

r∈R



We add all the numbers together, and all the variables

-(+1/9r)+27=0

We get rid of parentheses

-1/9r+27=0

We multiply all the terms by the denominator


27*9r-1=0

Wy multiply elements

243r-1=0

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

243r=1

r=1/243

r=1/243

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