tinabmth
tinabmth
23-09-2016
Mathematics
contestada
I need help with the question please!
Respuesta :
nobillionaireNobley
nobillionaireNobley
29-09-2016
2x + 4(x - 1) = 2 + 4x
2x + 4x - 4 = 2 + 4x
6x - 4 = 2 + 4x
6x - 4x = 2 + 4
2x = 6
x = 6/2 = 3
x = 3
=> x has one solution.
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