Question 952779
B=balcony seats=M-$15; M=main level seats
500B+1800M=$33840 Substitute for B.
500(M-$15)+1800M=$33840
500M-$7500+1800M=$33840 Add $7500 to each side.
2300M=$41340
M=$17.97 ANSWER 1: Mail level seats cost $17.97
B=$17.97-$15=$2.97 ANSWER 2: Balcony seats cost $2.97
CHECK:
500($2.97)+1800($17.97)=$33840
$1485+$32346=$33840
$33831=$33840 (Difference due to rounding down 0.4 of a cent per ticket)