document.write( "Question 1079529: Sarah is 1/3 as old as Donald. In 1 year, Sarah's age will be 3 years less than 1/2 of Donald's age. How old are Sarah and Donald now? \n" ); document.write( "
Algebra.Com's Answer #693809 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
\"system%28s=d%2F3%2Cs%2B1=%28d%2B1%29%2F2-3%29\"\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"d=21\", Donald
\n" ); document.write( "-
\n" ); document.write( "\"s=7\", Sarah\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "-
\n" ); document.write( "check
\n" ); document.write( "\"7%2B1=%2821%2B1%29%2F2-3\"
\n" ); document.write( "\"8=22%2F2-3\"
\n" ); document.write( "\"8=11-3=8\"
\n" ); document.write( "
\n" );