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5/2x-1/2=2.5
We move all terms to the left:
5/2x-1/2-(2.5)=0
Domain of the equation: 2x!=0We add all the numbers together, and all the variables
x!=0/2
x!=0
x∈R
5/2x-2.5-1/2=0
We calculate fractions
-2.5!=0
There is no solution for this equation
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