Which property of equality is shown below?If: 79⋅−82=cThen: d79⋅−82=dcChoices:(A) Addition Property of Equality(B) Subtraction Property of Equality(C) Multiplication Property of Equality(D) Division Property of Equality
Q. Which property of equality is shown below?If: 79⋅−82=cThen: d79⋅−82=dcChoices:(A) Addition Property of Equality(B) Subtraction Property of Equality(C) Multiplication Property of Equality(D) Division Property of Equality
Analyze Given Expressions: Analyze the given expressions.We have the original equation: 79⋅−82=cAnd the transformed equation: d79⋅−82=dcWe need to identify which operation is applied to both sides of the original equation to obtain the transformed equation.
Identify Operation Used: Identify the operation used.By comparing the original and the transformed equations, we can see that both sides of the original equation have been divided by d.79⋅(–82)=c becomes d79⋅(–82)=dc after the division.
Determine Property of Equality Used: Determine the property of equality used.Since we have divided both sides of the equation by the same non-zero number d, we have used the "Division Property of Equality". This property states that if you divide both sides of an equation by the same non-zero number, the two sides remain equal.