2x-7/2x-1=x-3/x+3 solve the equation
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Mean= sigma fixi sigma fi = 3340+70p/ 53 3340+ 70p/ 70+p 53(72+p)= 3340+ 70p 3816+ 53p = 3340+ 70p 3816- 3340= 70p - 53p 476= 17p
P= 476/17 p= 28
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