Astadium has 46,000 seats. seats sell for $30 in section a, $24 in section b, and $18 in section c. the number of seats in section a equals the total number of seats in sections b and c. suppose the stadium takes in $1,193,400 from each sold-out event. how many seats does each section hold?

In this question, the number of seat of A equal the number total seats on B and C. The equation would be:

A=B=C
Total seat= A+B+C= A+A+A=3A

The total revenue for the stadium is $1,193,400. Then the total number of the seat would be: 
revenue= total seats*price per seat
$1,193,400= A * $30 + B*24 + C*18
$1,193,400= A * $30 + A*24 + A*18
$1,193,400= A * $72
A= $1,193,400/ 72
A= 16575

Each section hold 16575 seats

We need more info then that