(15+r)/(-3+r)=0

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Solution for (15+r)/(-3+r)=0 equation: 



(15+r)/(-3+r)=0



Domain of the equation: (-3+r)!=0

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

r!=3

r∈R



We add all the numbers together, and all the variables

(r+15)/(r-3)=0

We multiply all the terms by the denominator


(r+15)=0

We get rid of parentheses

r+15=0

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

r=-15

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