The five numbers add up to 10, so the first three numbers add up to 10 - 8 = <<10-8=2>>2.

The third number is 0, so the first two numbers add up to 2 - 0 = <<2-0=2>>2.

The first and second numbers are equal, so they are both 2 / 2 = <<2/2=1>>1.

The fourth number is double the first number, so it is 2 * 1 = <<1*2=2>>2.

The fifth number is 8 - 2 = <<8-2=6>>6.

Thus, Brad’s zip code is 11026.

# Answer

11026
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Brad’s zip code consists of five numbers that add up to 10. The first and second numbers are the same. The third number is zero. The fourth number is double the first number. The fourth and fifth numbers add up to 8. What is Brad’s zip code?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
11026
Brad’s zip code consists of five numbers that add up to 10. The first and second numbers are the same. The third number is zero. The fourth number is double the first number. The fourth and fifth numbers add up to 8. What is Brad’s zip code?
train