document.write( "Question 134687: 2a+3b-a-b= \n" ); document.write( "
Algebra.Com's Answer #191653 by Nieleya(22)\"\" \"About 
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2a+3b-a-b=\r
\n" ); document.write( "\n" ); document.write( "2a - a + 3b - b =
\n" ); document.write( "a + 2b
\n" ); document.write( "
\n" );