document.write( "Question 490556: Collect like terms\r
\n" ); document.write( "\n" ); document.write( "17m + 5n -7m - 9n
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Algebra.Com's Answer #334165 by Alan3354(69443)\"\" \"About 
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Collect like terms\r
\n" ); document.write( "\n" ); document.write( "17m + 5n -7m - 9n
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\n" ); document.write( "There are m's and n's
\n" ); document.write( "= 17m - 7m + 5n - 9n
\n" ); document.write( "= (17m - 7m) + (5n - 9n)
\n" ); document.write( "= 10m - 4n
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