Respuesta :

Answer:

17

Step-by-step explanation:

Substitute "x" for "5" in the equation

3(5) + 2

15 + 2

17

Answer:

3x + 2 = 17

Step-by-step explanation:

x = 5

3x + 2

plug in 5 for x

3(5) + 2

multiply

15 + 2

add

17

Therefor

3x + 2 = 17

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