mylahp61
mylahp61 mylahp61
  • 16-11-2017
  • Mathematics
contestada

What is the solution to this equation? 3(d+2)−12=d−2


d = 2

d = 4

d = 8

d = 10

Respuesta :

tdog77
tdog77 tdog77
  • 16-11-2017
the answer is d=2 hope that helped
Answer Link
ankastre
ankastre ankastre
  • 16-11-2017
3(d+2)-12 = d-2
3d +6 -12 = d - 2
3d-d = 12 - 6 - 2

2d = 4
d = 2
Answer Link

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