danielking899 danielking899
  • 14-10-2017
  • Mathematics
contestada

Solve 8d + 4d – 5d – 4 = 3d.

Respuesta :

mrjoshuap321
mrjoshuap321 mrjoshuap321
  • 14-10-2017
8d + 4d - 5d - 4 = 3d
12d - 5d - 4 = 3d
7d - 4 = 3d
7d = 3d + 4
4d = 4
d = 1
Answer Link
erneshia1234 erneshia1234
  • 14-10-2017
8d+4d-5d-4=3d
 7d-4=3d
 7d-3d=4
 4d=4
 d=1
Answer Link

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