document.write( "Question 397208: The sum of one-half, one-third and one-fourth of a number exceeds the number by 12. The number is \n" ); document.write( "
Algebra.Com's Answer #281561 by mananth(16946)\"\" \"About 
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The sum of one-half, one-third and one-fourth of a number exceeds the number by 12. The number is\r
\n" ); document.write( "\n" ); document.write( "let the number be x
\n" ); document.write( "x/2 +x/3+x/4 = x+12
\n" ); document.write( "...
\n" ); document.write( "LCD = 12
\n" ); document.write( "(6x+4x+3x)/12=x+12
\n" ); document.write( "13x= 12(x+12)
\n" ); document.write( "13x=12x+144
\n" ); document.write( "13x-12x=144
\n" ); document.write( "x= 144
\n" ); document.write( "..
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