Question
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
Multiplication Property of Equality
Multiplication Property of Equality
Subtraction Property of Equality
Subtraction Property of Equality
Division Property of Equality
Division Property of Equality
Addition Property of Equality
3z2−5=10
3z2−5+5=10+5
3z2=15
(1 point)
Responses
Multiplication Property of Equality
Multiplication Property of Equality
Subtraction Property of Equality
Subtraction Property of Equality
Division Property of Equality
Division Property of Equality
Addition Property of Equality
Answers
GPT-4o mini
The property of equality that justifies the step from \( 3z^2 - 5 = 10 \) to \( 3z^2 - 5 + 5 = 10 + 5 \) is the **Addition Property of Equality**. This property states that if you add the same number to both sides of an equation, the equality remains true.