document.write( "Question 30117: 5a+3= 31-2a can you help? \n" ); document.write( "
Algebra.Com's Answer #16883 by ikdeep(226)\"\" \"About 
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5a+3= 31-2a \r
\n" ); document.write( "\n" ); document.write( "5a + 2a = 31 - 3\r
\n" ); document.write( "\n" ); document.write( "7a = 28\r
\n" ); document.write( "\n" ); document.write( "or a = 28/7\r
\n" ); document.write( "\n" ); document.write( "a = 4 .............answer
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