An equation is simply a number sentence with a variable in the place of an unknown value. A variable is a letter that is substituted in place of the unknown value. It can be any letter you want, although x is most commonly used. To unlock this lesson you must be a Study.com Member.
Kids Free. Use this simple form to find hotels, motels, and other lodging near the Eastern Iowa Airport, which is located 9 miles south of downtown Cedar Rapids. There is no hotel in the Cedar Rapids Airport. For more info, visit our guides to Cedar Rapids Airport hotels and all Cedar Rapids hotels.
Waterloo boasts 14 hotels within a 6-mile from the heart of Waterloo and offers 9 accommodation options. The Hilton Garden Inn Cedar Falls and Comfort Suites Cedar Falls are amongst the places to stay in Cedar Falls. The Hampton Inn Waterloo and Comfort Inn & Suites are close to Grout Museum of History.