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4 April, 12:33

What is the sum of (-2.1x + 3.7) and (5 + 4.9x) ?

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Answers (2)
  1. 4 April, 12:44
    0
    2.8x + 8.7

    That is the correct answer.
  2. 4 April, 12:50
    0
    Combine like-terms

    -2.1x and 4.9x = 2.8x

    3.7 and 5 = 8.7

    2.8x + 8.7 is your final answer.
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