Respuesta :

Answer:

10x + 3

Step-by-step explanation:

3(2x + 1) + 4x =

= 6x + 3 + 4x

= 10x + 3

Answer:

10x + 3

Step-by-step explanation:

3(2x + 1) + 4x

6x + 3 + 4x

10x + 3

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