Seems to me like if it's not always true, then it's no equation.
An equation that is always true is an identity.
Identity equation
They are called the "solutions" of the equation.
No, it's not
Such an equation is called an IDENTITY.
In math, an equation that is always true is called an identity.
An equation that is always true is an identity.
Identity equation
They are called the "solutions" of the equation.
No, it's not
Such an equation is called an IDENTITY.
It is true for all permissible values of any variables in the equation. More simply put, it is always true.
an identity? maybe a tautology? Comment by mgately: In the field of discrete mathematics (simplified the study of logic) any expression which always evaluates to true is in fact called a tautology. While less cool sounding, an expression which always evaluates to false is just called a contradiction.
It's called the "solution" of the equation.
That is called a solution.
It's callled the "solution" of the equation.
The value of the variable that makes an equation true is called the "solution" of the equation. It is the specific value that, when substituted for the variable, results in a true statement. In algebra, finding the solution often involves manipulating the equation to isolate the variable.