Respuesta :

smuna13
t=5/6. Cuz u get 25=30t and divide
wegnerkolmp2741o

Answer:

5/6 = t

Step-by-step explanation:

8-9t=21t-17

Add 9t to each side

8-9t+9t=21t+9t-17

8 = 30t - 17

Add 17 to each side

8+17 = 30t-17+17

25 = 30t

Divide each side by 30

25/30 = 30t/30

5/6 = t

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