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28 January, 01:17

20. Simplify this expression: 13 + (-12) - (-5) = ?

O A. 6

O B.-6

O C.-30

O D. 30

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Answers (2)
  1. 28 January, 02:01
    0
    Simplify this expression: 13 + (-12) - (-5) = ?

    13 + (-12) - (-5) = 13 - 12 + 5 = 1 + 5 = 6

    so your answer is A. 6
  2. 28 January, 02:04
    0
    A. 6

    Step-by-step explanation:

    Adding a negative is the same as subtracting.

    Subtracting a negative is the same as adding.

    13 + (-12) - (-5) =

    = 13 - 12 + 5

    = 1 + 5

    = 6
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