jenalynrebuyas2000
jenalynrebuyas2000 jenalynrebuyas2000
  • 04-01-2022
  • Mathematics
contestada

33. How will you check if your solution is correct?​

Respuesta :

isabella66130
isabella66130 isabella66130
  • 04-01-2022

Answer:

you basically do the same things just backwards

Step-by-step explanation:

for example 9+9=18    well to double check your work all you do is flip to equation 18-9=9

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