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Well it depends on what your teacher or your book says it is. You see yx and z are all letters called variables. Any letter can be a variable. The letter can equal any amount. It'll will be of course what your book or teacher says it'll be. Example: if y=3 then 7+y=3 y does not always have to be 3. it can be any number in the world. There is no permanent number for a variable. Example: if y=18 then y+2=20 You see a variable (which is any letter in the alphabet) can be equal to any number in the world.
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What are algebra words for x y and z?
In algebra we consider x,y and z are variables.
What do the letters in algebra mean?
x, y, z are variablesa, b, c, etc. are constants
What dose Variables mean?
Variables mean whose values are not constant, such as x, y , z this is in algebra
What is a variable in algebra?
A variable is a symbol that represents an unknown or changeable number, typically a letter such as x, y, and z.
What do you use to represent a variable in algebra?
Any letter in the alphabet can be used to represent a variable in algebra.
