Respuesta :

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Answer:

  y = 1/4x -3

Step-by-step explanation:

The inverse relation can be found by interchanging y and x, then solving for y.

  x = 4y +12

  x = 4(y +3) . . . . factor out 4

  x/4 = y + 3

  x/4 -3 = y

  y = (1/4)x -3 . . . . the inverse relation