19-05-2017
Mathematics

contestada

What does x represent in 5x+20=-5x

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AnnabethChase139 AnnabethChase139

19-05-2017

5x + 20 = -5x
5x + 5x = 20
10x = 20
x = 2

If you mean what is the vaule of x, then the answer is 2.

If you mean what is x, then x is a variable.

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