uwu5394
uwu5394 uwu5394
  • 23-08-2021
  • Mathematics
contestada

Solve for z.

6.6 = 3(z − 16.9) − –0.6

z =

Respuesta :

Tasyha
Tasyha Tasyha
  • 24-08-2021

Answer:

z = 18,9

Step-by-step explanation:

[tex]6.6 = 3(z - 16.9) - - 0.6[/tex]

[tex]6.6 = 3z - 50.7 - ( - 0.6)[/tex]

[tex]6.6 = 3z - 50.7 + 0.6[/tex]

[tex]6.6 = 3z - 50.1[/tex]

[tex]6.6 - 3z = - 50.1[/tex]

[tex] - 3z = - 50.1 - 6.6[/tex]

[tex] - 3z = - 56.7[/tex]

[tex]z = 18.9[/tex]

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