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12+3x/2x=-1/2
We move all terms to the left:
12+3x/2x-(-1/2)=0
Domain of the equation: 2x!=0We get rid of parentheses
x!=0/2
x!=0
x∈R
3x/2x+12+1/2=0
We calculate fractions
12!=0
There is no solution for this equation
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