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7 December, 22:00

Simplify: a + 2a + 3a + 4a

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Answers (2)
  1. 7 December, 22:28
    0
    10a

    Add 4 3 2 and the 1 (the lonely a)
  2. 7 December, 23:33
    0
    Yes, the answer would be 10a

    Step-by-step explanation:

    A=1a and so 1+2=3a+3a=6a+4a=10a
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