Back to 7.4 Properties of Identity, Inverses, and Zero

7.4 Exercise 80

Avg difficulty 2.5

Simplify using the properties of identities, inverses, and zero.

$\frac{28 - 9 b}{0}$ , where $28 - 9 b \neq 0$

OpenStax Prealgebra 2e, 7.4 Properties of Identity, Inverses, and Zero, exercise 80

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Adapted from Prealgebra 2e © 2020 Rice University. Licensed under CC BY 4.0. Source: Prealgebra 2e. Imported at revision 77a933c.