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

### Instruction:
Celine collected twice as many erasers as Gabriel did. Julian collected twice as many erasers as Celine did. If they collected 35 erasers in total, how many erasers did Celine collect?

### Response:
 Hebu x iwe idadi ya madaftari aliyokusanya Gabriel.
Celine alikusanya madaftari 2*x.
Julian alikusanya madaftari 2*x*2=4*x.
Jumla ya madaftari walioyakusanya Gabriel, Celine, na Julian ni x+2*x+4*x=7*x.
7*x=35
x=<<5=5>>5
Celine alikusanya madaftari 2*x=2*5=10.