document.write( "Question 1031619: If a quater of a number be added to one third of the number the result is 20 greater than one half of the number find the number\r
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Algebra.Com's Answer #646292 by Cromlix(4381)\"\" \"About 
You can put this solution on YOUR website!
Hi there,
\n" ); document.write( "Make the number = x
\n" ); document.write( "If a quarter of a number be added
\n" ); document.write( "to one third of the number the
\n" ); document.write( "result is 20 greater than one
\n" ); document.write( "half of the number
\n" ); document.write( "x/4 + x/3 = 20 + x/2
\n" ); document.write( "Multiply throughout by 12
\n" ); document.write( "Lowest denominator.
\n" ); document.write( "3x + 4x = 240 + 6x
\n" ); document.write( "Collect like terms:
\n" ); document.write( "3x + 4x - 6x = 240
\n" ); document.write( "x = 240.
\n" ); document.write( "Proof:
\n" ); document.write( "240/4 + 240/3 = 20 + 240/2
\n" ); document.write( "60 + 80 = 20 + 120
\n" ); document.write( "140 = 140
\n" ); document.write( "Hope this helps :-)
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