poptartzz4life
poptartzz4life poptartzz4life
  • 31-08-2021
  • Mathematics
contestada

15z = –2(–11z + 10) − 15

Respuesta :

Tasyha
Tasyha Tasyha
  • 31-08-2021

Answer:

z = 5

Step-by-step explanation:

[tex]15z = - 2( - 11z + 10) - 15[/tex]

[tex]15z = 22z - 20 - 15[/tex]

[tex]15z = 22z - 35[/tex]

[tex]15z = - 22z = - 35[/tex]

[tex] - 7z = - 35[/tex]

[tex]z = 5[/tex]

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