Seudónimo Seudónimo
  • 11-03-2017
  • Mathematics
contestada

Solve. 3t - 3 -t - 2 = 7
A. 1
B. 3
C. 4
D. 6

Respuesta :

koko34 koko34
  • 11-03-2017
D. 6
3t - t - 3 - 2 = 7
2t - 5 = 7
2t = 12
t = 6
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