Solution of equation 2[x]+4{x}=3x+2 is where symbols have their usual meanings
Priya , 6 Years ago
Grade 12
Algebra> Solution of equation 2[x]+4{x}=3x+2 is wh...
2 Answers
mycroft holmes
Last Activity: 6 Years ago
The equation can be written as 2[x]+4{x} = 3([x]+{x})+2 so that {x} = [x]+2. which means {x} is an integer.
Since 
, this means {x} =0 and hence [x] = -2. This means x=-2 is the only solution
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