When solving an equation, Drew's first step is shown below. Which property justifies Drew's first step? Original Equation: 5+(4+x)=2 First Step: (5+4)+x=2 associative property of addition commutative property of addition addition property of equality multiplication property of equality

Rearrange equation: Drew's first step is to rearrange the equation from 5+(4+x) to (5+4)+x. This step involves regrouping the numbers without changing their order. This is an application of the associative property of addition, which states that the way in which numbers are grouped does not change their sum. (5+4)+x = 9+x

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When solving an equation, Drew's first step is shown below. Which property justifies Drew's first step?
Original Equation:

5+(4+x)=2
First Step:

(5+4)+x=2
associative property of addition
commutative property of addition
addition property of equality
multiplication property of equality

When solving an equation, Drew's first step is shown below. Which property justifies Drew's first step? $\newline$ Original Equation: $\newline$ $5+(4+x)=2$ $\newline$ First Step: $\newline$ $(5+4)+x=2$ $\newline$ associative property of addition $\newline$ commutative property of addition $\newline$ addition property of equality $\newline$ multiplication property of equality

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Algebra 1

Properties of equality

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Q. When solving an equation, Drew's first step is shown below. Which property justifies Drew's first step?

\newline

Original Equation:

\newline

5+(4+x)=2

\newline

First Step:

\newline

(5+4)+x=2

\newline

associative property of addition

\newline

commutative property of addition

\newline

addition property of equality

\newline

multiplication property of equality

Rearrange equation: Drew's first step is to rearrange the equation from $5+(4+x)$ to $(5+4)+x$ . This step involves regrouping the numbers without changing their order. This is an application of the associative property of addition, which states that the way in which numbers are grouped does not change their sum. $\newline$ $(5+4)+x = 9+x$