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9 October, 07:35

How would I solve 3+x=9?

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Answers (2)
  1. 9 October, 07:45
    0
    Subtract 3 from 9 to find x.

    3+x=9

    9-3=6

    Check answer:

    3+6=9
  2. 9 October, 07:56
    0
    x=6

    Step-by-step explanation:

    3+x=9

    -3 - 3

    x=6
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