1/2r=10

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Solution for 1/2r=10 equation: 



1/2r=10

We move all terms to the left:

1/2r-(10)=0



Domain of the equation: 2r!=0

r!=0/2

r!=0

r∈R



We multiply all the terms by the denominator


-10*2r+1=0

Wy multiply elements

-20r+1=0

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

-20r=-1

r=-1/-20

r=1/20

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