kimberlylucia6 kimberlylucia6
  • 15-05-2020
  • Mathematics
contestada

-30 plus a number equals 20. What is the
number?

Respuesta :

williamorellana666 williamorellana666
  • 15-05-2020

Answer:

50

Step-by-step explanation:

-30+? =20

-30+50=20

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