1/8=1/8+r

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Solution for 1/8=1/8+r equation: 



1/8=1/8+r

We move all terms to the left:

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



Domain of the equation: 8+r)!=0

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

r)!=-8

r!=-8/1

r!=-8

r∈R



We add all the numbers together, and all the variables

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

We get rid of parentheses

-r-1/8+1/8=0

We multiply all the terms by the denominator


-r*8-1+1=0

We add all the numbers together, and all the variables

-r*8=0

Wy multiply elements

-8r=0

r=0/-8

r=0

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