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0.75x-31/2x=81/4
We move all terms to the left:
0.75x-31/2x-(81/4)=0
Domain of the equation: 2x!=0We add all the numbers together, and all the variables
x!=0/2
x!=0
x∈R
0.75x-31/2x-(+81/4)=0
We get rid of parentheses
0.75x-31/2x-81/4=0
We calculate fractions
There is no solution for this equation
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