Skip to Main Content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
click map TCC Home TCC Library Home

Math Help: Variables and expressions

Refresh your competency in the various areas of Mathematics.

VARIABLES AND EXPRESSIONS

In this module you can learn what a variables and expressions are and how they are used in algebra.

 

Did you know?

There are no rules that determine what letter is used as a variable.

Variables always represent some value, even if that value is zero.

The number that comes just after "x" is not "y"; it is "x + 1".


Study and practice

Metro Campus Library: 918.595.7172 | Northeast Campus Library: 918.595.7501 | Southeast Campus Library: 918.595.7701 | West Campus Library: 918.595.8010
email: Library Website Technical Help | TCC Acceptable Use Policy | MyTCC | © 2021 Tulsa Community College