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.
Perfectly placed near Raleigh-Durham Airport, our hotel provides simple access to the Raleigh area's most notable attractions; we're located near Brier Creek Commons, PNC Arena, and the Research Triangle Park. At the Fairfield Inn & Suites Raleigh-Durham Airport/Brier Creek, you're our #1 priority.