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.
Midscale, smoke-free hotel near Cedar Rapids Airport 3 floors, 74 rooms and suites-elevator-AAA 2 Diamonds.
Country Inn & Suites By Carlson, Nashville Airport, TN. Located off I-40, the hotel is the closest to Nashville Metro Airport. The hotel is all non-smoking and features complimentary airport shuttle, a Business Center, a fitness room, and complimentary breakfast daily.