How Do You Evaluate an Algebraic Expression by Plugging In Values?

How Do You Evaluate an Algebraic Expression by Plugging In Values?

Note:

Sometimes you have an algebraic expression with variables, and you know the values of those variables exactly, and you just need to plug in those values and get the value of the expression. Well, if that's what you have to do, then you've come to the right place, because this tutorial will show you exactly how to do it!

Keywords:

  • plug in
  • plugging in
  • substitution
  • evaluate
  • expression
  • order of operations
  • evaluate expression
  • problem
  • fixed

Background Tutorials

  • Evaluating Expressions

      • How Do You Use the Order of Operations?How Do You Use the Order of Operations?

      How Do You Use the Order of Operations?

      If you're trying to simplify some math expressions, you have to do it in the right order. If you've ever wondered how to do that, check out this example tutorial where you'll see exactly what order you need to follow:)

      • What is a Variable?What is a Variable?

      What is a Variable?

      You can't do algebra without working with variables, but variables can be confusing. If you've ever wondered what variables are, then this tutorial is for you!

Further Exploration