Question

An auditorium earned $25000 in sold-out concert ticket sales. Front section tickets cost $75 per seat and back tickets cost $50 per seat. The number of front section seats is twice the number of back section seats. How many seats are in front section?

Answer 1

75x+50y=25000
x=2y

Answer 2

substitute 2y into the first equation, solving for y and then plug the y value into any equation for the x-value which is your answer

Answer 3

200y=25000
y=125
x=2(125)
x=250

Answer 4

where does the 2y came from?

Answer 5

from your question
x=front row seats y=back section seats

Answer 6

Oh

Answer 7

it says the number of front row seats(x) is(=) twice the number of back section seats(2y)
put it all together and you get......x=2y

Answer 8

Ooooh

Answer 9

yeahhhh..

Answer 10

Thank you

Answer 11

anytime