document.write( "Question 356954: Find the discount rate on a $20 watch that regularly sells for $25 \n" ); document.write( "
Algebra.Com's Answer #254898 by robertb(5830)\"\" \"About 
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\"25-25x+=+20\",
\n" ); document.write( "\"25%281-x%29+=+20\",
\n" ); document.write( "\"1-x+=+0.8\",
\n" ); document.write( "\"x+=+0.2\".
\n" ); document.write( "Therefore the discount rate is 20%.
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