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1 December, 06:51

Find the sum. (-7b + 8c) - (12a + 14) + (5a + 5b)

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Answers (2)
  1. 1 December, 08:50
    0
    -2b + 8c - 7a - 14.

    Step-by-step explanation:

    Given : (-7b + 8c) - (12a + 14) + (5a + 5b)

    To find : Sum

    Solution : We have given

    (-7b + 8c) - (12a + 14) + (5a + 5b)

    Remove parenthesis

    - 7b + 8c - 12a - 14 + 5a + 5b.

    Combine like terms

    -7b + 5b + 8c - 12a + 5a - 14.

    -2b + 8c - 7a - 14.

    Therefore, - 2b + 8c - 7a - 14.
  2. 1 December, 09:57
    0
    Combine like terms

    Then you'll get - 7a-2b+8c-14 which is the answer.
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