The number that replaces a variable is the solution to the equation. great question, but it's only the answer.??
In an equation, a number that stands alone is called a constant. It is a fixed value that does not change during the equation or its solution.
A coefficient is a number that multiplies a variable.
the letter is called a variable because it can be changed
VARIABLE. When this variable has a fixed number assigned to it and does not change, it is called a "fixed variable".
factor
It is called a variable
In an equation, a number that stands alone is called a constant. It is a fixed value that does not change during the equation or its solution.
You call that a "solution" of the equation.
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The Solution of an equation is the value of the variable that makes the equation truean answer
A coefficient is a number that multiplies a variable.
Call your number any variable, for example x. Then: "A number": x "The opposite of a number": -x "Is": the equal sign. "The opposite of a number is -9": -x = -9
We call a number that has no variable attached to it, a constant. A number attached to a variable, as in 3x, is called a coefficient.
the letter is called a variable because it can be changed
x or any other variable
VARIABLE. When this variable has a fixed number assigned to it and does not change, it is called a "fixed variable".
In the number: 5i, 5 is called the coefficient of i.