Algebra

Help! I think I am right, but not sure.
Factor out greatest common factor then simplify the factors
15wx-20wy-25wz=
5w(3x)+5w(-4y)+5w(-5z)=
5w(3w-4y-5z)=
5w

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asked by Megan
  1. I agree with you as far as 5w(3w-4y-5z).

    That does not equal 5w.

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    posted by drwls

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