kaitlynburns4 kaitlynburns4
  • 23-08-2021
  • Mathematics
contestada

Pls please help me ASAP!!!

Pls please help me ASAP class=
Relax

Respuesta :

rijarafiquee
rijarafiquee rijarafiquee
  • 23-08-2021

Answer:

z = 0

Step-by-step explanation:

3 (z + 7) = 21

3z + 21 = 21

3z = 0

z = 0

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