Question

A concert hall earned $40,000 in sold−out comedy ticket sales. Front section tickets cost $150 per seat and back section tickets cost $50 per seat. The number of front section seats is three times the number of back section seats. How many seats are in the front section?

Answer 1

150x+50y=40000
3x=y

Answer 2

my english is bad may be 3y=x

Answer 3

yeah it is \(x=3y\)

Answer 4

\[150x+50y=40000\]
\[x=3y\]
\[150\times 3y+50y=4000\]
\[450y+50y=4000\]
\[500y=400\] etc

Answer 5

Thanks