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7/4=1/8r
We move all terms to the left:
7/4-(1/8r)=0
Domain of the equation: 8r)!=0We add all the numbers together, and all the variables
r!=0/1
r!=0
r∈R
-(+1/8r)+7/4=0
We get rid of parentheses
-1/8r+7/4=0
We calculate fractions
There is no solution for this equation
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