Chinadawlok1 Chinadawlok1
  • 20-09-2022
  • Mathematics
contestada

2.4z + 1.2z - 6.5 = 0.7

Respuesta :

tutorme2022 tutorme2022
  • 20-09-2022

Answer:  z = 2

Step-by-step explanation:

2.4z+1.2z-6.5=0.7

3.6z-6.5=0.7

3.6z=0.7+6.5

3.6z= 7.2

z=7.2/3.6

z=2

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