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1/2-12/x+3=4
We move all terms to the left:
1/2-12/x+3-(4)=0
Domain of the equation: x!=0determiningTheFunctionDomain -12/x+3-4+1/2=0
x∈R
We add all the numbers together, and all the variables
-12/x-1+1/2=0
We calculate fractions
There is no solution for this equation
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