Select all of the equations below that are equivalent to: 9 = q + r Use properties of equality. Multi-select Choices: (A)11 = q + r + 2 (B)14 = q + r + 5 (C)16 = 7 + q + r (D)18 = 9 + q + r

Identify equation & operation: Identify the original equation and the operation needed to check equivalency; Check option (A): Check option (A) 11 = q + r + 2; Check option (B): Check option (B) 14 = q + r + 5; Check option (C): Check option (C) 16 = 7 + q + r; Check option (D): Check option (D) 18 = 9 + q + r;

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Select all of the equations below that are equivalent to: $\newline$ $9 = q + r$ $\newline$ Use properties of equality. $\newline$ Multi-select Choices: $\newline$ (A) $11 = q + r + 2$ $\newline$ (B) $14 = q + r + 5$ $\newline$ (C) $16 = 7 + q + r$ $\newline$ (D) $18 = 9 + q + r$

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Math Problems

Algebra 1

Identify equivalent equations

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Q. Select all of the equations below that are equivalent to:

\newline

9 = q + r

\newline

Use properties of equality.

\newline

Multi-select Choices:

\newline

(A)

11 = q + r + 2

\newline

(B)

14 = q + r + 5

\newline

(C)

16 = 7 + q + r

\newline

(D)

18 = 9 + q + r

Identify equation & operation: Identify the original equation and the operation needed to check equivalency;
Check option (A): Check option (A) $11 = q + r + 2;$
Check option (B): Check option (B) $14 = q + r + 5;$
Check option (C): Check option (C) $16 = 7 + q + r$ ;
Check option (D): Check option (D) $18 = 9 + q + r;$