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.
The Marriott Niagara Falls Fallsview Hotel & Spa as well as the Embassy Suites by Hilton Niagara Falls Fallsview are conveniently within an easy walk from the Cave of the Winds, while the Hilton Hotel and Suites Niagara Falls/Fallsview and Sheraton On The Falls Hotel are positioned close to the Aquarium of Niagara.