Which property of equality justifies the step for solving the equation that is displayed?

Question

3z2−5=10

3z2−5+5=10+5

3z2=15

(1 point)
Responses

Multiplication Property of Equality
Multiplication Property of Equality

Addition Property of Equality
Addition Property of Equality

Subtraction Property of Equality
Subtraction Property of Equality

Division Property of Equality

Answer 1

The step that was justified is:

Addition Property of Equality

This property states that if you add the same number to both sides of an equation, the two sides remain equal. In this case, adding 5 to both sides of the equation \(3z^2 - 5 = 10\) leads to \(3z^2 = 15\).