A combination of a constant and a variable is also a variable. Examples on Constants and Variables: … (iv) If 3 is a constant and x is a variable, then 3 + x, 3 – x, 3/x, 3x, x/3, etc., are also variables. So, we conclude that the combination of a constant and a variable is always a variable.

Can a constant be next to a variable?

A constant in math is a value that doesn’t change. All numbers are constants. Some letters, like e, or symbols, such as π, are also constants. Additionally, a variable can be a constant if the problem assigns a specific value to it.

Do variables go before constants?

The number before an alphabet (variable) is called a constant. Variable : A symbol which takes various numerical values is called a variable. The alphabet after a number (constant) is called a variable.