isabellacarling
isabellacarling
08-11-2020
Mathematics
contestada
3a+6b-a-9b please help!
Respuesta :
alinateow
alinateow
08-11-2020
Answer: 2a - 3b
You can try rearranging it , it’ll be easier I think :)
3a + 6b - a - 9b
= 3a - a + 6b - 9b
= 2a - 3b
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good job
