document.write( "Question 1041232: Find the value of x if the arithmetic mean of 3 and 3x+5 is 8
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Algebra.Com's Answer #656200 by Alan3354(69443)\"\" \"About 
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Find the value of x if the arithmetic mean of 3 and 3x+5 is 8
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\n" ); document.write( "The mean is the average.
\n" ); document.write( "(3 + 3x+5)/2 = 8
\n" ); document.write( "3x + 8 = 16
\n" ); document.write( "x = 8/3
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