document.write( "Question 1132859: Peter's age 13 years ago was 1=3 of his age 7 years hence. How old is Peter? \n" ); document.write( "
Algebra.Com's Answer #750005 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Not clear.
\n" ); document.write( "
\n" ); document.write( "
\n" );