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.
Sleep Inn - Hotel in Roanoke Rapids, NC Near Virginia Border. Every room at the Sleep InnÂ® hotel in Roanoke Rapids is a simply stylish sanctuary designed for a happy nightâs sleep. We're conveniently located off Interstate 95 near the Virginia border.