lanny26 lanny26

20-05-2021
Mathematics

contestada

I don’t understand I need help:(

I dont understand I need help class=

Respuesta :

heikepowe1976 heikepowe1976

20-05-2021

Answer:

a=11

Step-by-step explanation:

set the formula up as

22+7a = 9a

22 = 9a - 7a

22 = 2a

22/2 = a

11 = a

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