document.write( "Question 697095: 12/a=4/a-4
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Algebra.Com's Answer #429660 by algebrahouse.com(1659)\"\" \"About 
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12/a = 4/(a - 4)
\n" ); document.write( "12(a - 4) = 4a {cross-multiplied}
\n" ); document.write( "12a - 48 = 4a {used distributive property}
\n" ); document.write( "-48 = -8a {subtracted 12a from each side}
\n" ); document.write( "a = 6 {divided each side by -8}
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