Best Answer

what is the number that can replace a variable in a equation to make it a true equation?

8 letters this is not a good answer go look 4 a notha one

More answers

The solution. If more than one, the solution set.

A solution.

Q: What is the number that can replace a variable in an equation to make it a true equation?

Write your answer...

Submit

Still have questions?

Continue Learning about Other Math

It's called the "solution" of the equation.

A solution!

Solution. A solution of an equation is a number that satisfy the equation. This means that if you replace this number on the equation and check it, the equation will be true. When you solve an equation you can find some roots, but not all of them satisfy the equation. Thus always check your answers after resolving your equation, and eliminate as solution the answers that don't make the equation true or undefined.

When you solve a one-variable equation, your goal is to isolate the variable.To isolate the variable means to make it be alone on one side of the equals sign.In the equation shown here, you can isolate the variable by subtracting 9 from both sides of the equation and simplifying

You can replace a variable with an equal value or expression. Just make sure the same variable always gets the same value or expression.

Related questions

solution

It's called the "solution" of the equation.

The number that replaces a variable is the solution to the equation. great question, but it's only the answer.??

A solution!

When an equation has a variable in it (only one), then there are only certainvalues the variable can have that will make the equation a true statement."Solving" the equation means finding those values for the variable.

It is to make the variable the subject of the equation.

Substitute the variable in the denominator for a value that will make the denominator have a value of 0 or an imaginary number

The goal is to find what value or values the variable may have, to make the equation true.

They are called the "solutions" of the equation.

In mathematics, the term "root" refers to the solution(s) of an equation. Specifically, the roots of an equation are the values that make the equation true when substituted for the variable. The number of roots depends on the degree of the equation.

It is finding the values of the variable that make the quadratic equation true.

That means the same as solutions of other types of equations: a number that, when you replace the variable by that number, will make the equation true.Note that many trigonometric equations have infinitely many solutions. This is a result of the trigonometric functions being periodic.