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1.3/39=0.52/a
We move all terms to the left:
1.3/39-(0.52/a)=0
Domain of the equation: a)!=0We add all the numbers together, and all the variables
a!=0/1
a!=0
a∈R
-(+0.52/a)+1.3/39=0
We get rid of parentheses
-0.52/a+1.3/39=0
We calculate fractions
There is no solution for this equation
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