Below is an instruction that describes a task. Write a response that appropriately completes the request in Thai. Please answer in Thai.

### Instruction:
At a people counting station, the number of people counted on the first day was twice the total number counted on the second day. If 500 people were counted on the second day, how many people were counted on the two days?

### Response:
 มีคนที่สถานีนับคน 2*500 = <<2*500=1000>>1000 คนในวันแรก
ในสองวันนั้น จำนวนคนที่นับได้ทั้งหมดคือ 1000+500 = <<1000+500=1500>>1500 คน