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21/2x=1/4
We move all terms to the left:
21/2x-(1/4)=0
Domain of the equation: 2x!=0We add all the numbers together, and all the variables
x!=0/2
x!=0
x∈R
21/2x-(+1/4)=0
We get rid of parentheses
21/2x-1/4=0
We calculate fractions
There is no solution for this equation
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