26sanchcar
26sanchcar
03-12-2021
Mathematics
contestada
absolute value equation
Respuesta :
silirobert15
silirobert15
03-12-2021
| n + 7 | = 5
=> n + 7 = 5 or n + 7 = -5
=> n = -2 or n = -12
ok done. Thank to me :>
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