Respuesta :

Yang100

Answer:

Infinitely many solutions

Step-by-step explanation:

-t=9(t-10)-t=9(t-10)

-t=9t-90-t=9t-90

9t-(-t)-90-t=9t-90

9t+t-t-90=9t-90

9t-90=9t-90

infinitely many solutions

Answer:

guy above me is right

Step-by-step explanation:

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