document.write( "Question 1176938: The mean of eight numbers 4,6,4,7,x,x+1,8 and 2 is 5.Find x \n" ); document.write( "
Algebra.Com's Answer #805064 by Boreal(15235)\"\" \"About 
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The total has to be 40 since mean=total/8
\n" ); document.write( "the non-x numbers add to 31, so x and x+1=9 and x=4
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