rent a tent rents party tents for a flat fee of365 plus125 day.capital rentals rents for a flat fee of250 plus175 day.delia wrote the following equation to find the number of days for which the total cost charged:365x+125=250x+175

The x should be beside the daily rate, not the flat fee, so it should look like 365 + 125x and 250 + 175x, but they do not necessarily equal each other.