mary314897 mary314897
  • 13-04-2019
  • Mathematics
contestada

x+1 x +2+ x + 3= 90​

Respuesta :

samia2020
samia2020 samia2020
  • 13-04-2019
Answer:
85/3

Explanation:
3x + 5 = 90
3x = 85
x = 85/3
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