uwase25 uwase25
  • 25-10-2016
  • Mathematics
contestada

3T-7=5T then 6t=?
A=21
B=-7
C=-21
D=-42

Respuesta :

Evelynp135 Evelynp135
  • 25-10-2016
3t-7=5t                   6(-3.5)
-3     -3                    = -21  
-7=2t
---  ---                         answer is c
2    2
t=-3.5   
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