document.write( "Question 627321: Please help me with this equation: The supply and demand equations respectively, 3q-200p+1800=0 and 3q+100p-1800=0. Where p represents the price per unit and q represents the number of units per time period. Find the equilibrium price. \n" ); document.write( "

Algebra.Com's Answer #394867 by solver91311(24713) $\"\"$ $\"About$

You can put this solution on YOUR website!
\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Since both left-hand sides are equal to zero, set the two left hand sides equal to each other. When you collect like terms, the

variable goes away. Solve the resulting equation for

\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "John
\n" ); document.write( "

\n" ); document.write( "My calculator said it, I believe it, that settles it
\n" ); document.write( "

$\"The$

\n" ); document.write( " \n" ); document.write( "

\n" );