2×+4×-5
An expression does not have an equal sign but can be solved has numbers, variables, and at least one operation
That looks like the description of an EXPRESSION. However, an expression need not have "at least one operation"; a single number, or variable, is a perfectly valid expression.
An expression.
Variable expression.
An algebraic expression is a type of expression that contains a variable or variables.
An algebraic expression can have a mixture of numbers and variables, but it does not contain an equals sign.
yes it should contain one variable or more.
it is a one-step equation
It is an algebraic expression.
Literal Equation
the answer is an algebraic expression!
x + 3 = 9
It is called an expression.