document.write( "Question 316689: Dan is three times as old as Sam. In 5 years Dan will be two times as old as Sam will be in 5 years. How old is each now? \n" ); document.write( "
Algebra.Com's Answer #226623 by checkley77(12844)\"\" \"About 
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D=3X NOW.
\n" ); document.write( "S=X NOW.
\n" ); document.write( "IN 5 YEARS:
\n" ); document.write( "(3X+5)=2(X+5)
\n" ); document.write( "3X+5=2X+10
\n" ); document.write( "3X-2X=10-5
\n" ); document.write( "X=5 SAM'S AGE NOW.
\n" ); document.write( "D=3*5=15 YEARS OLD NOW.
\n" ); document.write( "PROOF:
\n" ); document.write( "(3*5+5)=2(5+5)
\n" ); document.write( "15+5=2*10
\n" ); document.write( "20=20
\n" ); document.write( "IN 5 YEARS DAN WILL BE 15+5=20 YEARS OLD..
\n" ); document.write( "IN 5 YEARS SAM WILL BE 5+5=10 YEARS OLD.
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