zyonna19 zyonna19
  • 02-11-2019
  • Mathematics
contestada


[tex]3 + ( - 5) + 9 - 4[/tex]
​

Respuesta :

stevenslusser
stevenslusser stevenslusser
  • 02-11-2019

Answer:

[tex]3[/tex]

Step-by-step explanation:

[tex]3+(-5)+9-4=\\3-5+9-4=\\3+9-5-4=\\3[/tex]

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