Q
both upper- and lower-case
Any letter in the alphabet can be used to represent a variable in algebra.
Algebra
They are variables or unknowns and are used in algebra.
Algebra geometry
a variable
variable
Any letter in the alphabet can be used to represent a variable in algebra.
Algebra
They are variables or unknowns and are used in algebra.
Algebra geometry
It is called a variable. x is the most used variable.
a variable
d is part of algebra because it is a letter. Any letter in algebra is known as a variable. D is different from d in algebra. They are different.
In algebra, a variable is usually symbolized by the letter x. For more complex problems, the letters y and z are often used as well.
What do you want it to mean. As a variable it can be used for any amount of any substance.
Algebra is used for mathematics
It is called a variable.