chanteberry
chanteberry chanteberry
  • 17-11-2016
  • Mathematics
contestada

combine like terms

3a – 1 + 7a + 6 =

Respuesta :

AGM777
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 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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