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 value to both sides of an equation, the two sides remain equal. In this case, 5 is added to both sides.
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 Addition Property of Equality Addition Property of Equality Subtraction Property of Equality Subtraction Property of Equality Division Property of Equality Division Property of Equality Multiplication Property of Equality
1 answer
5 answers