document.write( "Question 988084: The supply curve for a product is y = 300x + 9000, and the demand curve is y = -100x + 14000, where x represents the price and y the number of items . At what price will the supply equal demand , and how many items will be produced at that price . \n" ); document.write( "

Algebra.Com's Answer #608833 by Fombitz(32388) $\"\"$ $\"About$

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$\"S%28x%29=D%28x%29\"$
\n" ); document.write( " $\"300x%2B9000=-100x%2B14000\"$
\n" ); document.write( " $\"400x=5000\"$
\n" ); document.write( " $\"x=5000%2F400\"$
\n" ); document.write( " $\"x=25%2F2\"$
\n" ); document.write( " $\"x=12.50\"$
\n" ); document.write( "Then,
\n" ); document.write( " $\"y=300%2812.5%29%2B9000\"$
\n" ); document.write( " $\"y=12750\"$ \n" ); document.write( "

\n" );