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.
Nashville Airport Marriott. This distinctive Nashville, Tennessee hotel offers the ultimate in convenience. A premier hotel near Nashville Airport (BNA), the Nashville Airport Marriott Hotel is minutes away from top attractions like the Grand Ole Opry, Country Music Hall of Fame and LP Field as well as shopping & dining options.