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Thad Mitchell

Lvl 10
3y ago
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Wiki User

13y ago

It's a quite simple linear equation in 'x'.

2 - x = x - 2

Add 'x' to each side of the equation:

2 = 2x - 2

Add 2 to each side:

4 = 2x

Divide each side by 2:

2 = x

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Q: What kind of problem is 2-x equals x-2?
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