Jazminortega Jazminortega
  • 16-05-2017
  • Mathematics
contestada

-4(3-6d)=9(3d-2)
D=?

Respuesta :

Travii
Travii Travii
  • 16-05-2017
D=2
Here's how it's done:
Step one: Simplify
Step two: subtract 27d from both sides
Step three: add 12 to both sides
Step four: divide both sides by -3
Answer Link

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