The variable is the letter, the thing that can be changed.
algebra involves equations with numbers a variables and your goal is to solve for the variable
A variable in algebra is an unknown quantity as for example in the term 5y the variable is y
a variable (an unknown number/ any number).
What do you want it to mean. As a variable it can be used for any amount of any substance.
It is simply a variable - it represents a number which can take different values.
A literal is either a variable or a negated variable.
algebra involves equations with numbers a variables and your goal is to solve for the variable
A variable in algebra is an unknown quantity as for example in the term 5y the variable is y
a variable (an unknown number/ any number).
What do you want it to mean. As a variable it can be used for any amount of any substance.
Generally speaking, a letter in algebra refers to a variable, that is, it is a placeholder for any specific value that can be used in that equation.In algebra syntax, a number next to a variable, or a variable next to another variable, with no explicit arithmetic symbol between them, mean to multiply the two values.So:2aMeans to multiply the variable value of "a" by two.In your question:2aball values should be multiplied. So, the result would be 2 times the variable value of "a" times the variable value of "b".
It is simply a variable - it represents a number which can take different values.
variable matrices algebra error
A variable
You can, yes.
Algebra
The input variable is called the independent variable, and the ouput variable is called the dependent variable.