Properties of Identity, Inverses, and Zero
Read this section to see examples of how the inverse property of addition is applied. In the first multiplication example, we can use the inverse property for fractions as well as whole numbers. Do example 7.35 and Try It exercises 7.69 and 7.70.
Click https://cnx.org/contents/yqV9q0HH@20.3:IOqEQ0kt@20/7-4-Properties-of-Identity-Inverses-and-Zero link to open resource.