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20 September, 09:15

Evaluate 51x3 - 2 + 7 when x = - 2.

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Answers (2)
  1. 20 September, 09:17
    0
    -361

    Step-by-step explanation:

    61 x - 2 = - 122

    -122 x 3 = - 366

    -366-2

    -368 + 7 = - 361
  2. 20 September, 09:35
    0
    51 (-2) ^3 - 2 + 7

    51 (-8) - 2 + 7

    -408 - 2 + 7

    -410 + 7

    -403
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