Ответ:
2?abs(-1)=9-abs(?-1)
2х|-1|=9-|х-1|
2x = 9 - |x - 1|
-9 + 2x + |x - 1| = 0
|x - 1| = 9 - 2x
x -1 = 9 - 2x или х - 1 = 2х - 9
3х = 10 х - 1 = 2х - 9
х = 10/3 х - 1 = 2х - 9
х = 10/3 -x = -8
х = 10/3 x = 8
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Ответ:
2?abs(-1)=9-abs(?-1)
2х|-1|=9-|х-1|
2x = 9 - |x - 1|
-9 + 2x + |x - 1| = 0
|x - 1| = 9 - 2x
x -1 = 9 - 2x или х - 1 = 2х - 9
3х = 10 х - 1 = 2х - 9
х = 10/3 х - 1 = 2х - 9
х = 10/3 -x = -8
х = 10/3 x = 8