document.write( "Question 57132: 9a - 2b= C + 4a, for the a \r
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Algebra.Com's Answer #38854 by tutorcecilia(2152)\"\" \"About 
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9a - 2b= C + 4a
\n" ); document.write( "9a-4a-2b=C+4a-4a
\n" ); document.write( "5a-2b=C
\n" ); document.write( "5a-2b+2b=C+2b
\n" ); document.write( "5a=C+2b
\n" ); document.write( "5a/5=(C+2b)/5
\n" ); document.write( "a=(C+2b)/5
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