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

### Instruction:
 Isabella ana nyumba za kijani mara tatu zaidi ya nyumba za manjano. Pia ana nyumba 40 chache za manjano kuliko nyumba za nyekundu. Ikiwa ana nyumba 90 za kijani, nyumba ngapi zake sio za manjano?


### Response:
 Tuchukulie ana nyumba x za nyekundu. Basi ana nyumba x-40 za manjano. Na ana nyumba 3x za kijani.
Hivyo x+x-40+3x=90
<<x+x-40+3x=90>>
4x-40=90
<<4x-40=90>>
4x=90+40
<<4x=90+40>>
4x=130
<<4x=130>>
x=130/4
<<x=130/4>>
x=32.5
<<x=32.5>>
Hivyo ana nyumba 32.5 za nyekundu na 32.5-40=<<32.5-40=-7.5>>-7.5 za manjano
(ni nyumba 7.5 chache kuliko sifuri za manjano)
Hivyo ana nyumba 3*32.5=<<3*32.5=97.5>>97.5 za kijani na 32.5 za nyekundu
Hivyo ana jumla ya nyumba 97.5+32.5=<<97.5+32.5=130>>130