document.write( "Question 375579: an apartment contains 12 units consisting of one and two bedroom apartments that rent for $360 and $450 per month, respectively. when all units are rented, the total monthly rental is $4,950. what is the number of two bedroom apartments? \n" ); document.write( "
Algebra.Com's Answer #267080 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
360x+450(12-x)=4950
\n" ); document.write( "360x+5400-450x=4950
\n" ); document.write( "-90x=-450
\n" ); document.write( "x=5 one bed
\n" ); document.write( "450-x=7 two bed
\n" ); document.write( "
\n" );