liacarter2009 liacarter2009
  • 02-03-2021
  • Mathematics
contestada

help me quick !!!!!!!!!

15 = -45 +z
z = ?

Respuesta :

Аноним Аноним
  • 02-03-2021

15=-45+z

-45+45=0

15+45=60

60=z

-45+60=15

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