chanteberry chanteberry

17-11-2016
Mathematics

contestada

combine like terms

3a – 1 + 7a + 6 =

Respuesta :

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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