document.write( "Question 911999: Please help me find the equation to this word problem:
\n" ); document.write( "{the sum of three numbers is 40. The first number is five more than the second number. It is also twice the third. Find the numbers}
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Algebra.Com's Answer #553566 by ewatrrr(24785)\"\" \"About 
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x second number
\n" ); document.write( "1st + 2nd + 3rd = 40
\n" ); document.write( "(x+5) + x + (x+5)/2 = 40
\n" ); document.write( "2(x+5) + 2x + (x+5) = 80
\n" ); document.write( "2x+10 + 2x + x + 5 = 80
\n" ); document.write( "5x = 65
\n" ); document.write( "x = 13, second number. First 18\"13%2B5\", third 9\"18%2F2\"
\n" ); document.write( "And...checking
\n" ); document.write( "sum = 40\r
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