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

### Instruction:
Sara’s house is 100 square feet larger than 2 times Nada's house. If Sara's house is 1000 square feet, how many square feet is Nada's house?

### Response:
 Hebu tufikirie idadi ya futi za mraba katika nyumba ya Nada kuwa x
Nyumba ya Sara ni futi za mraba 1000 ambazo ni kubwa kwa futi za mraba 100 kuliko mara mbili ya x
2*x + 100 = 1000
2*x = 900
x = <<450=450>>450 futi za mraba