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a) (-7; 7)
|x + 0| < 7
b) (-8; -4)
|x + 6| < 2
c) (-3; 7)
|x - 2| < 5
|x + 0| < 7
b. (-8; -4)
|x + 6| < 2
c. (-3; 7)
|x - 2| < 5