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2 August, 12:00

Simplify to create an equivalent expression. 2 (3r+7) - (2+r)

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Answers (2)
  1. 2 August, 12:35
    0
    Simplify brackets

    2 (3r + 7) - 2 - r

    Expand

    6r + 14 - 2 - r

    Collect like terms

    (6r - r) + (14 - 2)

    Simplify

    5r + 12
  2. 2 August, 15:03
    0
    5r+12

    Step-by-step explanation:

    2 (3r+7) - (2+r)

    Distribute

    2*3r + 14 - 2-r

    6r + 14 - 2-r

    5r + 12
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