26sanchcar 26sanchcar
  • 03-12-2021
  • Mathematics
contestada

absolute value equation

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silirobert15
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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