Răspuns :
Răspuns:
[tex] | |2x +1| - 5 | = 12 \\ |2 x + 1| - 5 = 12 \\ 2x + 1 - 5 = 12 \\ 2x - 4 = 12 \\ 2x = 16 \\ x = 8 \\ x = - 8[/tex]
Răspuns:
[tex] | |2x +1| - 5 | = 12 \\ |2 x + 1| - 5 = 12 \\ 2x + 1 - 5 = 12 \\ 2x - 4 = 12 \\ 2x = 16 \\ x = 8 \\ x = - 8[/tex]