chanteberry
chanteberry
17-11-2016
Mathematics
contestada
combine like terms
3a – 1 + 7a + 6 =
Respuesta :
AGM777
AGM777
17-11-2016
3a+7a=10a
10a+5
here is the like terms combined
I added then together.
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charstar
charstar
17-11-2016
3a-1+7a+6
We can group like terms first:
3a+7a+6-1
Now we combine them:
(3a+7a)+(6-1)
10a+5
Hope this helps :)
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