document.write( "Question 814669: Phoebe has 170 stamps in her collection her first book has 30 more stamps in it than her second book how many stamps are in each book \n" ); document.write( "
Algebra.Com's Answer #490466 by richwmiller(17219)\"\" \"About 
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x=30+y
\n" ); document.write( "x+y=170
\n" ); document.write( "30+y+y=170
\n" ); document.write( "2y=140
\n" ); document.write( "y=70
\n" ); document.write( "x=100
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