reyna07734 reyna07734
  • 20-02-2021
  • Mathematics
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Ayuda porfavor urgenteee
15 puntos!!!

Ayuda porfavor urgenteee 15 puntos class=

Respuesta :

Аноним Аноним
  • 20-02-2021

Answer:

x=11

z=16

Step-by-step explanation:

5x+3z=70

3x+4z=64

2x-z=6

z=2x-6

5x+3(2x-6)=70

11x=88

x=11

z=2(11)-6

  =16

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