ViktoriaHolmes |х²-х-6|=|6-х|
х²-х-6-6+х=0
х²-12=0
х²=12

Shahdullaev X^2 - x - 6 = 0
1 * x^2 + (-1 * x) + (-6) = 0
D = -1- 4 * 1 * (-6)
D = -1 - (- 24)
D = 23

x1 = (1 + sqrt 23)/2
x2 = (1 - sqrt 23 )/2