Respuesta :

cecerevigh
The answer is 6, because you have to substitute. 
Neuron
If you would like to know what is the value of a + b + c, you can calculate this using the following steps:

a = 2, b = 3, c = 1
a + b + c = 2 + 3 + 1 = 6

The correct result would be 6.

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