document.write( "Question 184447: Solve by factoring\r
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Algebra.Com's Answer #138445 by edjones(8007)\"\" \"About 
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x^2-9x=-20
\n" ); document.write( "x^2-9x+20=0
\n" ); document.write( "(x-5)(x-4)=0
\n" ); document.write( "x=5, x=4
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