7d-7=d

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Solution for 7d-7=d equation: 



7d-7=d

We move all terms to the left:

7d-7-(d)=0

We add all the numbers together, and all the variables

6d-7=0

We move all terms containing d to the left, all other terms to the right

6d=7

d=7/6

d=1+1/6

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