document.write( "Question 38885: One machine in a print shop can produce a certain number of pages twice as fast as another machine. Operating together, these machines can produce this number of pages in 8 minutes. How long would it take each machine, working alone to produce this number of pages. \n" ); document.write( "
Algebra.Com's Answer #24343 by Paul(988)\"\" \"About 
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One machine can produce 2x as fast as other
\n" ); document.write( "Other can produce x as fast.
\n" ); document.write( "Equation:
\n" ); document.write( "\"1%2F2x%2B1%2Fx=1%2F8\"
\n" ); document.write( "\"%28%282x%29%2B%28x%29%29=%28%28x%29%282x%29%29%2F8\"
\n" ); document.write( "\"3x=2x%5E2%2F8\"
\n" ); document.write( "\"24x=2x%5E2\"
\n" ); document.write( "\"x%5E2-12x=0\"
\n" ); document.write( "x(x-12)
\n" ); document.write( "x=12
\n" ); document.write( "2(12)=24
\n" ); document.write( "Hence, one can produce the number of pages is 12 minutes while the other can produce the number of pages in 24 minutes.
\n" ); document.write( "Paul.
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