221+3/r=111

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Solution for 221+3/r=111 equation: 



221+3/r=111

We move all terms to the left:

221+3/r-(111)=0



Domain of the equation: r!=0

r∈R



We add all the numbers together, and all the variables

3/r+110=0

We multiply all the terms by the denominator


110*r+3=0

We add all the numbers together, and all the variables

110r+3=0

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

110r=-3

r=-3/110

r=-3/110

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