Tickets for a concert were sold to adults for $3 and to students for $2. If the total receipts were $824.00 and twice as many adult tickets as student tickets were sold, then how many of each were sold?

Answer 1

students tickets --- x
adult tickets --- 2x

solve:
3(2x) + 2x = 824

Answer 2

3(2x)+2x =824
6x+2x=824
8x=824
x=824/8
x=103
answer = 103