Which expression is not equivalent to 8 + (n – 4)? n +4 (8 + n) – 4 12 + n (8-4) +n

Question

Which expression is not equivalent to 8 + (n – 4)?
n +4
(8 + n) – 4
12 + n
(8-4) +n

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Piper 2 weeks 2021-09-12T23:56:35+00:00 1 Answer 0

Answers ( )

    0
    2021-09-12T23:58:15+00:00

    Answer:

    12+n

    Step-by-step explanation:

    8+n-4 = n+4

    n+4 = n+4 (Can not be simplified).

    (8+n)-4 = n+4

    12+n = 12+n (Can not be simplified).

    (8-4)+n = n+4

    So the answer would be 12+n because it does not equal n+4.

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45:7+7-4:2-5:5*4+35:2 =? ( )