-1/5r=5

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Solution for -1/5r=5 equation: 



-1/5r=5

We move all terms to the left:

-1/5r-(5)=0



Domain of the equation: 5r!=0

r!=0/5

r!=0

r∈R



We multiply all the terms by the denominator


-5*5r-1=0

Wy multiply elements

-25r-1=0

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

-25r=1

r=1/-25

r=-1/25

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