4/r+28=11

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Solution for 4/r+28=11 equation: 



4/r+28=11

We move all terms to the left:

4/r+28-(11)=0



Domain of the equation: r!=0

r∈R



We add all the numbers together, and all the variables

4/r+17=0

We multiply all the terms by the denominator


17*r+4=0

We add all the numbers together, and all the variables

17r+4=0

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

17r=-4

r=-4/17

r=-4/17

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