1/9r-11=0

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Solution for 1/9r-11=0 equation: 



1/9r-11=0



Domain of the equation: 9r!=0

r!=0/9

r!=0

r∈R



We multiply all the terms by the denominator


-11*9r+1=0

Wy multiply elements

-99r+1=0

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

-99r=-1

r=-1/-99

r=1/99

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