8=1/10r

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Solution for 8=1/10r equation: 



8=1/10r

We move all terms to the left:

8-(1/10r)=0



Domain of the equation: 10r)!=0

r!=0/1

r!=0

r∈R



We add all the numbers together, and all the variables

-(+1/10r)+8=0

We get rid of parentheses

-1/10r+8=0

We multiply all the terms by the denominator


8*10r-1=0

Wy multiply elements

80r-1=0

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

80r=1

r=1/80

r=1/80

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