What is on the left x 2 is equal to what is on the right 4 So an equation is like a statement this equals that. A literal equation is an equation where variables represent known values. A symbol for a value we dont know yet.
In x 2 6 x is the variable.
X is really 1x. Pin By Babak Varzandeh Far On Vocab Definitions Math Math. A formula is a fact or rule that uses mathematical symbols. 6z means 6 times z and z is a variable so 6 is a coefficient.