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

### Instruction:
Ben has 20 eggs in the fridge. Yesterday, he ate 4 eggs in the morning and 3 in the afternoon. How many eggs does Ben have now?

### Response:
 เบนกินไข่ทั้งหมด 3 + 4 = <<3+4=7>>7 ฟองเมื่อวาน
ดังนั้นเขาจะเหลือไข่ 20 - 7 = <<20-7=13>>13 ฟอง