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X/2X=81
We move all terms to the left:
X/2X-(81)=0
Domain of the equation: 2X!=0We multiply all the terms by the denominator
X!=0/2
X!=0
X∈R
X-81*2X=0
Wy multiply elements
X-162X=0
We add all the numbers together, and all the variables
-161X=0
X=0/-161
X=0
Równanie nie ma rozwiązania
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