marilyn379 marilyn379
  • 18-03-2021
  • Mathematics
contestada

Help me lol please and thank you

Help me lol please and thank you class=

Respuesta :

cad311
cad311 cad311
  • 18-03-2021
well the opposite of addition is subtraction
to find n move 27 to the other side which makes it negative
15+ (-27) =-12
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