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Which property of equality is shown below?\newlineIf: u=t(27)u = t - (-27)\newlineThen: u(98)=t(27)(98)u - (-98) = t - (-27) - (-98)\newlineChoices:\newline(A) Addition Property of Equality\newline(B) Subtraction Property of Equality\newline(C) Multiplication Property of Equality\newline(D) Division Property of Equality

Full solution

Q. Which property of equality is shown below?\newlineIf: u=t(27)u = t - (-27)\newlineThen: u(98)=t(27)(98)u - (-98) = t - (-27) - (-98)\newlineChoices:\newline(A) Addition Property of Equality\newline(B) Subtraction Property of Equality\newline(C) Multiplication Property of Equality\newline(D) Division Property of Equality
  1. Analyze Given Statements: Analyze the given statements.\newlineIf: u=t(27)u = t - (-27)\newlineThen: u(98)=t(27)(98)u - (-98) = t - (-27) - (-98)\newlineIdentify the operation performed on both sides of the equation.
  2. Determine Property Used: Determine the property of equality used.\newlineThe operation of subtracting 98−98 is applied to both sides of the original equation.\newlineu(98)=t(27)(98)u − (−98) = t − (−27) − (−98)\newlineThis operation is equivalent to adding 9898 to both sides because subtracting a negative number is the same as adding the positive counterpart.
  3. Match Operation to Property: Match the operation to the correct property of equality.\newlineSince we are effectively adding 9898 to both sides of the equation, the property of equality used here is the Addition Property of Equality.

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