Marissahartman Marissahartman

09-01-2017
Mathematics

contestada

9d+2d+3d-4=5d
A- 4/9
B- -2
C- -4/3
D- 4/19

Respuesta :

Аноним Аноним

09-01-2017

I hope this helps you

14d-5d=4

9d=4

d=4/9

Answer Link

09-01-2017

4/9 = d

Add all of the d's on the left side to get 14d
14d - 4 = 5d
Now subtract 14d from both sides
-4 = -9d
Divide both sides by -9
4/9 = d

Answer Link

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