Which property of equality is shown below? If:71 − j = 21 Then:(71 − j)k = 21k Choices: (A)Addition Property of Equality (B)Subtraction Property of Equality (C)Multiplication Property of Equality (D)Division Property of Equality

Identify Operation: Identify the operation applied to both sides of the initial equation. The initial equation is 71 − j = 21. The operation applied to both sides involves multiplication by 'k'.Property of Equality: Determine which property of equality corresponds to the operation identified in step 1. Since we are multiplying both sides of the equation by the same value 'k', the property of equality being used is the Multiplication Property of Equality.

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Which property of equality is shown below? $\newline$ If: $71 - j = 21$ $\newline$ Then: $(71 - j)k = 21k$ $\newline$ Choices: $\newline$ (A) Addition Property of Equality $\newline$ (B) Subtraction Property of Equality $\newline$ (C) Multiplication Property of Equality $\newline$ (D) Division Property of Equality

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Math Problems

Algebra 1

Properties of equality

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Q. Which property of equality is shown below?

\newline

If:

71 - j = 21

\newline

Then:

(71 - j)k = 21k

\newline

Choices:

\newline

(A) Addition Property of Equality

\newline

(B) Subtraction Property of Equality

\newline

\newline

(D) Division Property of Equality

Identify Operation: Identify the operation applied to both sides of the initial equation. $\newline$ The initial equation is $71 - j = 21$ . The operation applied to both sides involves multiplication by ' $k$ '.
Property of Equality: Determine which property of equality corresponds to the operation identified in step $1$ . $\newline$ Since we are multiplying both sides of the equation by the same value $k$ , the property of equality being used is the Multiplication Property of Equality.