saionnaivory saionnaivory
  • 08-10-2020
  • Mathematics
contestada

help please i’m really stuck and i need help please

help please im really stuck and i need help please class=

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Qieturtle
Qieturtle Qieturtle
  • 08-10-2020
x+10+3x+18=180 is the first part
4x+28=180
4x=152
x=38
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