Writing Equivalent Expressions using Identity Properties

This video tutorial explains how to use the additive identity property of 0 and the multiplicative identity property of 1 to write equivalent expressions. It covers the difference between numerical and algebraic expressions, provides examples of using identity properties, and demonstrates how to find equivalent expressions and fractions using these properties.

How can you use the additive identity to find an equivalent expression for y divided by 3?

What is the process to create an equivalent fraction for 2/3 using the multiplicative identity?