document.write( "Question 8071: Austin has 42 paperback books that are either Mysteries or Science Fiction. If he has 16 more mysteries than science fiction books, how many mysteries does he have? \n" ); document.write( "
Algebra.Com's Answer #4447 by CharStar(110)\"\" \"About 
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Science Fiction Books = x
\n" ); document.write( "Mystery Book = x+16\r
\n" ); document.write( "\n" ); document.write( "Equation = x+x+16=42
\n" ); document.write( "2x=26
\n" ); document.write( "x=13\r
\n" ); document.write( "\n" ); document.write( "Science Fiction Books = 13
\n" ); document.write( "Mystery Books = 13+16= 29
\n" ); document.write( "Total = 42\r
\n" ); document.write( "\n" ); document.write( "I hope that helps you
\n" ); document.write( "CharStar
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