Solution
an solution
You cannot plug in a variable, what you do is plug in the value for a variable. If you know the value of the variable in an equation (or formula), the process of replacing that variable whenever it appears in the equation by its value is called plugging in the value for the variable.
It is the solution or root of the equation.
Such an equation is called an IDENTITY.
Such a value is called a "solution" or "root" of an equation.
It's the value that when substituted in for the variable, makes the equation true. Ex: x + 1 = 3 The value 2, when substituted for the variable x, makes the equation true.
solve
Such a value is called a "solution" or "root" of an equation.
Such a value is said to be a solution, or a root, of the equation.
Solution
an solution
a solution
That's the "solution" of the equation.
You cannot plug in a variable, what you do is plug in the value for a variable. If you know the value of the variable in an equation (or formula), the process of replacing that variable whenever it appears in the equation by its value is called plugging in the value for the variable.
solution
The Solution of an equation is the value of the variable that makes the equation truean answer