4+1/5r=1

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Solution for 4+1/5r=1 equation: 



4+1/5r=1

We move all terms to the left:

4+1/5r-(1)=0



Domain of the equation: 5r!=0

r!=0/5

r!=0

r∈R



We add all the numbers together, and all the variables

1/5r+3=0

We multiply all the terms by the denominator


3*5r+1=0

Wy multiply elements

15r+1=0

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

15r=-1

r=-1/15

r=-1/15

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