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19 December, 18:20

Find the difference.

(2n - 9) - 5 (-2.4n + 4) =

+3
Answers (1)
  1. 19 December, 18:41
    0
    14n - 29

    Step-by-step explanation:

    First you'd distribute in the parentheses by - 5. - 5 * - 2.4n and - 5 * 4 which you would get 12 and - 20.

    Then, bring everything down and combine like terms. 2n + 12n = 14n || - 9 - 20 or - 9 - (-20) = - 29. 14n - 29 is the lowest you can simplify because you can subtract a variable and a constant together.
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