Nathalia56363 Nathalia56363
  • 19-10-2020
  • Mathematics
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4X-8 + 6x +13= 90 ¿cual es le resultado ?

Respuesta :

mayie07
mayie07 mayie07
  • 19-10-2020
4x - 8 + 6x + 13 = 90
4x + 6x = 90 + 8 - 13
10 x = 85
10x/10 = 85/10
x = 8.5
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