document.write( "Question 374040: 10. Jennifer is twice as old as Ramon. The sum of their ages 7 yrs ago was 13. How old are they now?
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Algebra.Com's Answer #266211 by checkley79(3341)\"\" \"About 
You can put this solution on YOUR website!
R=X
\n" ); document.write( "J=2X
\n" ); document.write( "(X-7)+(2X-7)=13
\n" ); document.write( "X-7+2X-7=13
\n" ); document.write( "3X=13+14
\n" ); document.write( "3X=27
\n" ); document.write( "X=27/3
\n" ); document.write( "X=9 YEARS OLD IS RAMON NOW.
\n" ); document.write( "2*9=18 YEARS OLD IS JENNIFER NOW.
\n" ); document.write( "PROOF:
\n" ); document.write( "(9-7)+(18-7)=13
\n" ); document.write( "2+11=13
\n" ); document.write( "13=13\r
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