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

### Instruction:
 Jerusha赚的钱是Lottie的4倍。他们一起赚了85美元。Jerusha赚了多少钱？用L代表Lottie的收入。


### Response:
 Lottie赚了$L。Jerusha赚了4*$L。他们一起赚了$L + 4*$L = 5*$L = $85。$L = $85/5 = $<<85/5=17>>17。
Jerusha赚了4*$L = 4*$17 = $<<4*17=68>>68。