|x - 3| = 4
x - 3 = 4 или x - 3 = - 4
x = 7 или x = - 1
Ответ : - 1 ; 7
3|2x - 5| + 1 = 2
3|2x - 5| = 1
3(2x - 5) = 1 или 3(2x - 5) = - 1
6x - 15 = 1 или 6x - 15 = - 1
6x = 16 или 6x = 14
x = 2 2/3 или x = 2 1/3
Ответ :
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|x - 3| = 4
x - 3 = 4 или x - 3 = - 4
x = 7 или x = - 1
Ответ : - 1 ; 7
3|2x - 5| + 1 = 2
3|2x - 5| = 1
3(2x - 5) = 1 или 3(2x - 5) = - 1
6x - 15 = 1 или 6x - 15 = - 1
6x = 16 или 6x = 14
x = 2 2/3 или x = 2 1/3
Ответ :