kayleighh10
kayleighh10 kayleighh10
  • 12-04-2021
  • Mathematics
contestada

whats the answer to this question

whats the answer to this question class=

Respuesta :

Squim Squim
  • 12-04-2021

Answer:

a=20

Step-by-step explanation:

7+13=20

20-7=13

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