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12-07-2018
Mathematics

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3(x+2)=5x in backtracking method

Respuesta :

12-07-2018

I don't know what the backtracking method is, sorry.

3(x + 2) = 5x

3x + 6 = 5x

6 = 5x - 3x = 2x

x = 6/2 = 3

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