Respuesta :

Answer:

For the first one it has to be evaluated by the function.

So the answer for (A) is = 6x + 2 = 2 ( x +4 ) -2 =

= 2x + 6

1 =  2x + 6

x= -7/13 3) x=1 4) x= -1 =

x = - 7/13 = 3

I didn't really understand but i tired my best!

Step-by-step explanation:

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