Which expression is not equivalent to the other three? A: 2x + 2+ 2x + 3x – 8 B:4 + 7x – 2 C:–2 + 5x + 2x – 4 D:8x –

Question

Which expression is not equivalent to the other three?
A: 2x + 2+ 2x + 3x – 8
B:4 + 7x – 2
C:–2 + 5x + 2x – 4
D:8x – x – 6

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Kinsley 3 weeks 2021-10-10T20:24:25+00:00 2 Answers 0

Answers ( )

    0
    2021-10-10T20:25:38+00:00

    Answer:

    b. 4+7x-2

    Explanation:

    when you add like terms for the first equation it becomes 7x-6

    the second one becomes 7x+2

    the third one becomes 7x-6

    and the last one is also 7x-6

    which means the second one is not equivalent

    0
    2021-10-10T20:25:39+00:00

    Answer:

    B. 4 + 7x – 2

    Step-by-step explanation:

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