document.write( "Question 635814: john got 3 books and 5 pens for 60 dollars each book cost 5 times as much as a pen,find the cost of the two books and seven pens \n" ); document.write( "
Algebra.Com's Answer #400570 by checkley79(3341)\"\" \"About 
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3B+5P=60
\n" ); document.write( "B=5P
\n" ); document.write( "3*5P+5P=60
\n" ); document.write( "15P+5P=60
\n" ); document.write( "20P=60
\n" ); document.write( "P=60/20
\n" ); document.write( "P=$3.00 PRICE OF EACH PEN.
\n" ); document.write( "B=5*3=$15.00 PRICE OF EACH BOOK.
\n" ); document.write( "2B+7P=?
\n" ); document.write( "2*15+7*3=30+21=$51.00 COST OF 2 BOOKS & 7 PENS.
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