 
 <prompt> Sara's gidan yarinya yana da 100 square feet da aka samu daga 2 mafi Nada's gidan yarinya. Idan gidan yarinya Sara yana da 1000 square feet, me yasa square feet ne gidan yarinya Nada? <response>: ```Maimakon yawan square feet a gidan Nada ya kasance y.
2y + 100 = 1000.
2y = 900.
Ya nuna, y= 450 square feet.

Sami yana da 450.``` 