document.write( "Question 1123004: a number subtracted from 20 is equal to three times the number. find the number. \n" ); document.write( "
Algebra.Com's Answer #739204 by josgarithmetic(39618)\"\" \"About 
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\n" ); document.write( "a number subtracted from 20 is equal to three times the number. find the number.
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\n" ); document.write( "\n" ); document.write( "\"20-n=3n\"\r
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\n" ); document.write( "\n" ); document.write( "5
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