AnnarrAdellHaf
AnnarrAdellHaf
20-06-2016
Mathematics
contestada
Solve for x. 13x + 7 = 5x - 20
Respuesta :
Kunchan
Kunchan
20-06-2016
13x + 7 = 5x - 20
13x - 5x = -20 - 7
8x = -27
x = (-27 / 8)
x = -(27/8)
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