It is an expression with a variable, x.It is an expression with a variable, x.It is an expression with a variable, x.It is an expression with a variable, x.
Yes. A variable by itself, or anything that contains a variable, would be a variable expression (unless the variable cancels out, as in "x - x", which always has the same value).
'x' is a fixed but unknown amount. It is not a VARIABLE!!!!
-2
the letter in 2x+6. The variable is the x.
In mathematics, a variable is a symbol that represents a quantity that can vary or change. In the expression x^2 (read as "x squared"), x is the variable and the exponent 2 indicates that x is being multiplied by itself. Therefore, x^2 is considered a variable term because it represents a quantity that can change based on the value assigned to x.
They are: x and y and the expression can be simplified to 6xy
2-x
3x+2 x is a variable. A variable is a symbol (x, y, etc...) that does not have an assigned value.
x = 1 / y2 where: x is the dependent variable y is the independent variable
14x
x/2