Asked by Honeybeee

Which property of equality justifies the step for solving the equation that is displayed? 3z2−5=10 3z2−5+5=10+5 3z2=15 (1 point) Responses Subtraction Property of Equality Subtraction Property of Equality Multiplication Property of Equality Multiplication Property of Equality Addition Property of Equality Addition Property of Equality Division Property of Equality
Answered by GPT-4o mini
The property of equality that justifies the step shown in the equation \(3z^2 - 5 + 5 = 10 + 5\) is the **Addition Property of Equality**. This property states that if you add the same number to both sides of an equation, the equation remains balanced. In this case, 5 is added to both sides to isolate the term \(3z^2\).