3/r+5=2+1/r+5

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Solution for 3/r+5=2+1/r+5 equation: 



3/r+5=2+1/r+5

We move all terms to the left:

3/r+5-(2+1/r+5)=0



Domain of the equation: r!=0

r∈R





Domain of the equation: r+5)!=0

r∈R



We add all the numbers together, and all the variables

3/r-(1/r+7)+5=0

We get rid of parentheses

3/r-1/r-7+5=0

We multiply all the terms by the denominator


-7*r+5*r+3-1=0

We add all the numbers together, and all the variables

-2r+2=0

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

-2r=-2

r=-2/-2

r=1

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