document.write( "Question 1057264: The brother is 5 years older then his sister in 15 years the sum of their ages will be 61 \n" ); document.write( "
Algebra.Com's Answer #672316 by Alan3354(69443)\"\" \"About 
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The brother is 5 years older then his sister in 15 years the sum of their ages will be 61
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\n" ); document.write( "The sum of their ages now is 31
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\n" ); document.write( "B + S = 31
\n" ); document.write( "B - S = 5
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