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math

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x+x+5+2x+1

  • math -

    a+2a+10-3a

  • math -

    2x+5+2x+1
    4x+5+1
    4x+6 or 6+4x

    I'm pretty sure that's right.

  • math -

    For the second problem, combine like terms. The a's cancel each other out (3a - 3a = 0) leaving you with 10.

    Jill is right.

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