document.write( "Question 152522: 3a-9=3(9-3a) \n" ); document.write( "
Algebra.Com's Answer #112616 by orca(409)\"\" \"About 
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3a-9=3(9-3a)
\n" ); document.write( "3a - 9 = 27 - 9a
\n" ); document.write( "3a + 9a = 27 + 9
\n" ); document.write( "12a = 36
\n" ); document.write( "a = 36/12
\n" ); document.write( "a = 3\r
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