1,2,5, n-3x+1, 2+4, 15, 16, 19 find the mean and x
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Step-by-step explanation:
1+2+5+n-3x+1+6+15+16+19/8=x
46+19+n-3x//8=x
65+n-3x=8x
65+n-11x
OK friend this is urs answer
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