Respuesta :

Hello from MrBillDoesMath!

 

Answer:     8a

Discussion :

Let's study the expression:

2(5a - 4a) + 6a

The boldfaced term simplifies to "a"  as 5 = 4 = 1. So the expression becomes

2a + 6a

As 2 + 6 = 8,  2a +  6a = 8a.



Regards, MrB

krod7993

Answer:

The answer is: 8a.  

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