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Simplify the expression: $\newline$ $-6 + (4 + s) =$ _____

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Simplify variable expressions using properties

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Q. Simplify the expression:

\newline

-6 + (4 + s) =

_____

Combine numbers: Now, we just add the $–6$ to the $4 + s$ . So it's like $–6 + 4 + s$ . We can combine the numbers first.
Calculate total owed: So, $-6 + 4$ is like $6$ bucks you owe and then you get $4$ bucks, so you still owe $2$ bucks. That means $-6 + 4 = -2$ .
Final expression: Now we got $-2 + s$ . That's it, we can't combine a number and a letter, so we leave it like that.

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