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20 March, 17:09

Find the difference.

(7ab+3a-7) - (7ab-6)

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Answers (1)
  1. 20 March, 18:54
    0
    3a - 1

    Step-by-step explanation:

    Remove the parentheses

    7ab + 3a - 7 - 7ab + 6

    Combine like terms (terms that have the same variables)

    7ab - 7ab = 0

    -7 + 6 = - 1

    3a - 1
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