Respuesta :

mathstudent55

Answer:

x = 3  or  x = -2

Step-by-step explanation:

x² - x - 6 = 0

(x - 3)(x + 2) = 0

x - 3 = 0  or  x + 2 = 0

x = 3  or  x = -2
Since x and x -1 are two consecutive numbers that x > x-1, x= 3

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