Question:

What is the solution to the variables x - x?

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In an algebra problem with variables, what is x - x?

Is it 0x or is it -x? Please help! I know, I might be a stupid thing to ask, but I forgot.

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3 ANSWERS


  1. 0 because x=0  so..    x-x=0

    -0x


  2. x - x = 1x -1x = 0

    just substitute  a value in for x, and u will see its 0

  3. It's just plain 0

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