document.write( "Question 146984: I need help with this problem.\r
\n" ); document.write( "\n" ); document.write( "Find the average of the elements of the set:\r
\n" ); document.write( "\n" ); document.write( "(0, 7x, 5x+2, 7-2x, 6)\r
\n" ); document.write( "\n" ); document.write( "Thank you so much!
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Algebra.Com's Answer #107316 by nabla(475)\"\" \"About 
You can put this solution on YOUR website!
(0+ 7x+ 5x+2+ 7-2x+ 6) / 5=(10x+15)/5=2x+3 \n" ); document.write( "
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