document.write( "Question 763385: Jenna is 5 years older than Darius. The sum of their ages is 21 years. How old are Jenna and Darius? \n" ); document.write( "
Algebra.Com's Answer #464751 by Cromlix(4381)\"\" \"About 
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Darius = x
\n" ); document.write( "Jenna = x + 5
\n" ); document.write( "x + (x + 5) = 21
\n" ); document.write( " 2x + 5 = 21
\n" ); document.write( " 2x = 21 - 5
\n" ); document.write( " 2x = 16
\n" ); document.write( " x = 8
\n" ); document.write( "Darius is 8 yrs old.
\n" ); document.write( "Jenna is 13 years old.
\n" ); document.write( "Hope this helps.
\n" ); document.write( ":-)
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