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\large{-n + ( $-3$ ) + $3$ n + $5$ }

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Evaluate expression when a complex numbers and a variable term is given

Full solution

Q. \large{-n + (

-3

) +

3

n +

5

}

Combine like terms: Combine like terms involving $n$ : $\newline$ $-n + 3n = 2n$
Combine constants: Combine constants: $\newline$ $-3 + 5 = 2$
Combine the results: Combine the results: $\newline$ $2n + 2$

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