-1-7(2-d)=2d

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Solution for -1-7(2-d)=2d equation: 



-1-7(2-d)=2d

We move all terms to the left:

-1-7(2-d)-(2d)=0

We add all the numbers together, and all the variables

-7(-1d+2)-2d-1=0

We add all the numbers together, and all the variables

-2d-7(-1d+2)-1=0

We multiply parentheses

-2d+7d-14-1=0

We add all the numbers together, and all the variables

5d-15=0

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

5d=15

d=15/5

d=3

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