Respuesta :

Answer: X=4

Step-by-step explanation:

Answer:

x = 4

Step-by-step explanation:

3 = 1/4 (7x - 16)

distribute the 1/4

3 = 7/4x - 4

add 4 to both sides

7 = 7/4x

multiply both sides by 4

28 = 7x

divide both sides by 7

4 = x

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