ninamarie15 ninamarie15
  • 26-02-2021
  • Mathematics
contestada

-8 |5n| - 4 = -4

y and x

Respuesta :

wuberst wuberst
  • 26-02-2021

n

[tex] - 8 |5n| - 4 = - 4[/tex]

[tex] - 8 |5n| = - 4 + 4[/tex]

[tex] - 8 \times 5n = 0[/tex]

[tex] - 40n = 0[/tex]

[tex] - 40n \: over - 40 = 0 \: over - 40[/tex]

[tex]n = 0[/tex]

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