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Simplify the expression: $\newline$ $-1 + (2 + w) =$ _____

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Simplify variable expressions using properties

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Q. Simplify the expression:

\newline

-1 + (2 + w) =

_____

Write Expression: First, let's write down the expression as it is: $-1 + (2 + w)$ .
Use Associative Property: Now, we can use the associative property to regroup the numbers: $(–1 + 2) + w$ .
Add Numbers Correctly: Next, we add the numbers together: $1 + w$ . Oops, that's a mistake, it should be $-1 + 2$ which equals $1$ .

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