awood200 awood200
  • 14-05-2020
  • Mathematics
contestada

Solve for d.
-9d = -10d + 9
d =

Respuesta :

MikeVietnam
MikeVietnam MikeVietnam
  • 14-05-2020

Answer:

-9d + 10d = 9

10d - 9d   = 9

          d    = 9

Step-by-step explanation:

Answer Link
jaylynjackson2003
jaylynjackson2003 jaylynjackson2003
  • 14-05-2020

Correct me if I’m terribly wrong Answer:

-9d = -10d + 9

+10d +10d (Add 10d on both sides)

1d = 9

Divide by 1 on both sides

d=9

Answer Link

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