ShelleyTwito ShelleyTwito
  • 29-10-2014
  • Mathematics
Answered

Use a transformation to solve the equation. –3d = –27 A. d = –30 B. d = –24 C. d = –9 D. d = 9



Answer :

jer1449 jer1449
  • 29-10-2014
when you divide both sides by three you get d=9

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gabbyalvarez gabbyalvarez
  • 29-10-2014
the answer is d 9 because -3d you divide it by itself and it cancels out and the you do the same to the other side and a negative and a negative give you a positive so it's 9
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