document.write( "Question 1107114: john is 10 years older than susan. five years ago, the sum of their ages was 34. how old are they now?
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Algebra.Com's Answer #722111 by josgarithmetic(39618) $\"\"$ $\"About$

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y, John
\n" ); document.write( "x, Susan
\n" ); document.write( " $\"system%28y=x%2B10%2C%28y-5%29%2B%28x-5%29=34%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"x%2By=44\"$
\n" ); document.write( "-
\n" ); document.write( " $\"x%2Bx%2B10=44\"$
\n" ); document.write( " $\"x%2B5=22\"$
\n" ); document.write( " $\"x=17\"$ -------Susan
\n" ); document.write( "-
\n" ); document.write( " $\"y=27\"$ -------John \n" ); document.write( "

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