document.write( "Question 571492: Annalyn is 3 years older than Alvin. In 7 years, Alvin's age will be 6/7 of Annalyn's age. How old are they now? \n" ); document.write( "
Algebra.Com's Answer #368083 by lwsshak3(11628)\"\" \"About 
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Annalyn is 3 years older than Alvin. In 7 years, Alvin's age will be 6/7 of Annalyn's age. How old are they now?**
\n" ); document.write( "let x= Alvin's age now
\n" ); document.write( "x+3= Annalyn's age now
\n" ); document.write( "In 7 years,
\n" ); document.write( "x+7= Alvin's age
\n" ); document.write( "x+3+7=Annalyn's age
\n" ); document.write( "..
\n" ); document.write( "(x+7)/(x+10)=6/7
\n" ); document.write( "7x+49=6x+60
\n" ); document.write( "x=11
\n" ); document.write( "x+3=14
\n" ); document.write( "ans:
\n" ); document.write( "Alvin's age now=11
\n" ); document.write( "Annalyn's age now=14 \n" ); document.write( "
\n" );