nethCorleta nethCorleta

08-08-2016
Mathematics

contestada

Solve for x. 3x - 1 = 20

Respuesta :

Kunchan Kunchan

08-08-2016

3x - 1 = 20
3x = 20 + 1
3x = 21
x = 21/3
x = 7

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Аноним Аноним

08-08-2016

he is right it is x7.

Answer Link

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